The domain of a function is the set of all possible values of x we know that the radicand of the function must be greater than or equal to zero. so. solve for x. therefore. The domain is . Find the range. Remember that. The range of a function is the complete set of all possible resulting values of y, after we have substituted the domain. For x=7What is the common difference of the arithmetic sequence graphed below? D 2. The relationship between men's whole-number shoe sizes and foot lengths is an arithmetic sequence, where an is the foot length in inches that corresponds to a shoe size of n. A men's size 9 fits a foot 10.31 inches long, and a men's size 13 fits a foot 11.71 inches long.According to the question, we are told that Remmi solved the equation y = 1/3(x+2) to get the value of x as x = 3y - 2. We are to get the function that is also equivalent to x = 3y - 2. Factoring out 3 from the expression wil give: x = 3y - 2; x = 3(y - 2/3) Hence the equivalent equation for x is x = 3(y - 2/3)mc001-3.jpg. The range of es002-1.jpg is. 2^x+1 - y>0. Given f (x) = log x and g (x) = -x + 1, which is the graph of mc001-1.jpg. The domain of es002-1.jpg. C - x<1. Ifmc001-1.jpgwhat is mc001-2.jpg. x-3/4-x.C. Compare and contrast the following piecewise defined functions. Both functions have the same domain - all real numbers except 0. Both functions are made up of linear and quadratic pieces on their domain.Neither function is continuous; f has jump discontinuity and g has point discontinuity. The range of f is y > 1 and the range of g is all ...Nov 7, 2020 · Click an Item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Identify the reference angle es001-1. Jpg for each given angle, es001-2. Jpg. Es001-3. Jpg degrees. Es002-1. Jpg degrees. Es003-1. Jpg degrees. Es004-1. Jpg degrees.Jul 28, 2020 · Step-by-step explanation: edge. the second part is x<1. arrow right. Explore similar answers. messages. Get this answer verified by an Expert. Advertisement. Oct 5, 2020 · Es001-1.jpg a = b = c = - 24826521. vinaysingh9383 vinaysingh9383 06.10.2020 Math Secondary School answered Es001-1.jpg a = b = c = help needed i will give u points Jun 22, 2017 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Answer: 1. Both. 2. Sine. 3. Both. 4. Cosine. Step-by-step explanation: right on edgeMar 27, 2019 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 The circumference in terms of es002-1.jpg is es002-2.jpgcm. Using 3.14 for es003-1.jpg, the approximate circumference of the circle is cm. 3. 3. 4. Choose which statements are true about mr001-1.jpg. Check all that apply. 3 4 5. The circumference of a circle is 16es001-1.jpg ft.Study with Quizlet and memorize flashcards containing terms like What is the domain of the function y=3 square root x, How does the graph of y= square root x+2 compare to the graph of the parent square root function? The graph is a horizontal shift of the parent function 2 units right. The graph is a horizontal shift of the parent function 2 units left. The graph is a vertical shift of the ... Option C. Which of the following describes the graph of compared with the parent cube root function? 1. translated 2 units right. 2. translated 5 units up. 3. stretched by a factor of 3. 4. not reflected. Describe the transformation of the graph of the parent function y = √x for the function y = √x + 7 + 5.Mar 14, 2018 · Click here 👆 to get an answer to your question ️ Use the identity below to complete the tasks: a3 + b3 = (a + b)(a2 - ab + b2) Use the identity for the sum o… richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25What is the domain of the relation graphed below? c Given mc022-1.jpg, find mc022-2.jpg. b (-14) What is the range of the relation in the table below? a For what value of mc003-1.jpg is the relation a function? 1 Which set represents the same relation as the table below? a What is the value of the following function when x = 0? -2 Since x does not equal x + 1 when x is an integer, the expressions are not equal when x is an integer. Describe the graph of y=4 [x+2] on [0, 3). Be specific in your description. There are three steps. The steps are at 8 from 0 to 1, at 12 from 1 to 2, and at 16 from 2 to 3. Closed circles are on the left side of each step, and open circles are ... Mar 10, 2018 · John says the transformation rule (x, y) es002-1.jpg (x + 4, y + 7) can be used to describe the slide of the p Get the answers you need, now! Click here 👆 to get an answer to your question ️ What is the domain of the function mc022-1.j pg? mc022-2.jp g mc022-3.jp g mc022-4.jp g mc022-5.jp gJul 2, 2018 · The function domain is . Or in interval notation [5, ∞) Step-by-step explanation: we need to find the domain of . Domain definition :-The domain of a function is the set of input or argument values for which the function is real and defined. The function domain is . Or in interval notation [5, ∞) Simplify Calculator. Step 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2: Click the blue arrow to submit ... This ratio converts pounds to kilograms, where 1 kilogram is approximately equal to 2.2 pounds. The lb unit cancels out, leaving you with the value in kilograms: (46 lb) × (1 kg/2.2 lb) = 20.9091 kg (rounded to four decimal places). Lastly, multiply by the conversion factor 1000/1 kg to convert the result to grams (since 1 kg = 1000 grams).Study with Quizlet and memorize flashcards containing terms like Reactant A can participate in both of these reactions: 1) A + B es002-1.jpg C + D es002-2.jpgGrxn = -15.6 kJ 2) A + E es002-3.jpg F + G es002-4.jpgGrxn = -20.5 kJ Reaction 1 has a much higher rate than Reaction 2 under the same reaction conditions. Explain this observation in terms of activation energy., Acid rain is a dilute ... About absolute value equations. Solve an absolute value equation using the following steps: Get the absolve value expression by itself. Set up two equations and solve them separately. The circumference in terms of es002-1.jpg is es002-2.jpgcm. Using 3.14 for es003-1.jpg, the approximate circumference of the circle is cm. 3. 3. 4. Choose which statements are true about mr001-1.jpg. Check all that apply. 3 4 5. The circumference of a circle is 16es001-1.jpg ft.Step 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2: Click the blue arrow to submit and see the result!The domain is the set of all real numbers. One x-intercept is mc016-1.jpg. The amplitude is 4. The point mc016-2.jpg is on the graph. The y-intercept is (0, 0). The domain is the set of all real numbers One x-intercept The amplitude is 4 The y-intercept is (0,0) From the choices, the functions containing "cosine" can be eliminated since the described function passes through (0,0). So, we are left with two choices: y = -4sin (x) and y = 4sin (x) Given the amplitude of 4, the answer must be y = 4 sin(x)Explain. Yes, it is possible to have the sum of square roots equal the square root of the sum of the radicands. If either a or b equals zero, then the sums would be the same. Since the square root of 0 is 0, adding it to a given radical would not change the radical. Also, adding zero to the radicand would not change its value. Nov 10, 2018 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Feb 20, 2019 · Multiply both sides by -1. If an inequality multiplied or divide by a negative number, then we need to change the sign of inequality. Subtract 12 from both sides. It means the value of function is always less than or equal to -12. Range = (-∞,-12] Standard viewing window means. X min = –10 and X max = 10. Y min = –10 and Y max = 10 richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Answer: (Question 1) a= 10 b= 6 (Question 2) a= 2 b= 3 c= 8. Step-by-step explanation: Edgenuity 2021 (Simplifying Products and Quotients of Powers)Apr 10, 2021 · The third line goes from (1, 1) to (6, 4). There are closed circles at (-4,-4) and (6, 4). To find: The domain of the relation. Solution: Domain of relation is the set of x-values or the set of input values. First line is defined from -4 to -2, second line is defined from -2 to 1 and third line is defined from 1 to 6. richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Apr 26, 2017 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Study with Quizlet and memorize flashcards containing terms like What is the domain of the relation graphed below?, Given mc022-1.jpg, find mc022-2.jpg., What is the range of the relation in the table below? and more.Dec 20, 2017 · A student uses the division shown to divide –3x4 + 15x3 – x + 5 by x – 5, and concludes that x – 5 is not a factor of the polynomial. es002-1.jpg Describe two errors the student made. Domain: Range: ===== Explanation: The domain is the set of allowed x values. The left-most point on this graph is at (-4,5). This means x > -4 or -4 < x. The open hole indicates we don't include x = -4 as part of the domain. The right most point is at (4,-2). So . Combine and together to get the domain -----Mar 20, 2017 · According to the question, we are told that Remmi solved the equation y = 1/3(x+2) to get the value of x as x = 3y - 2. We are to get the function that is also equivalent to x = 3y - 2. Factoring out 3 from the expression wil give: x = 3y - 2; x = 3(y - 2/3) Hence the equivalent equation for x is x = 3(y - 2/3) Jul 28, 2020 · Step-by-step explanation: edge. the second part is x<1. arrow right. Explore similar answers. messages. Get this answer verified by an Expert. Advertisement. Study with Quizlet and memorize flashcards containing terms like Reactant A can participate in both of these reactions: 1) A + B es002-1.jpg C + D es002-2.jpgGrxn = -15.6 kJ 2) A + E es002-3.jpg F + G es002-4.jpgGrxn = -20.5 kJ Reaction 1 has a much higher rate than Reaction 2 under the same reaction conditions. Explain this observation in terms of activation energy., Acid rain is a dilute ... The graph crosses the y-axis at 1. The domain is all real numbers, and the range is all real numbers less than 2. x 2 ± 2x y ±2 2 ± 2±2 1.75 ±1 2 ± 2±1 1.5 0 2 ± 20 1 1 2 ± 21 0 2 2 ± 22 ±2 BIOLOGY The function f(t) = 100(1.05) t models the growth of a fruit fly population, where f (t) is the number of flies and t is time in days. a. Since x does not equal x + 1 when x is an integer, the expressions are not equal when x is an integer. Describe the graph of y=4 [x+2] on [0, 3). Be specific in your description. There are three steps. The steps are at 8 from 0 to 1, at 12 from 1 to 2, and at 16 from 2 to 3. Closed circles are on the left side of each step, and open circles are ... mc002-1.jpg. A) mc002-2.jpg. Which graph represents the following piecewise defined function? mc007-1.jpg. B) mc007-3.jpg. A country is considering two income tax rates. Geoffrey is comparing what his tax bill would be under each plan. Under plan A, he pays 5% on the first $10,000. The next $85,000 is taxed at a rate of 10%.Given constraints: x es002-1.jpg 0, y es002-2.jpg 0, 2x + 2y es002-3.jpg 4, x + y es002-4.jpg 8. Explain the steps for maximizing the objective function P = 3x + 4y. Graph the inequalities given by the set of constraints. Find points where the boundary lines intersect to form a polygon.C. Compare and contrast the following piecewise defined functions. Both functions have the same domain - all real numbers except 0. Both functions are made up of linear and quadratic pieces on their domain.Neither function is continuous; f has jump discontinuity and g has point discontinuity. The range of f is y > 1 and the range of g is all ...Domain of a Function Calculator Step 1: Enter the Function you want to domain into the editor. The domain calculator allows you to take a simple or complex function and find the domain in both interval and set notation instantly. Step 2: Click the blue arrow to submit and see the result! What is the domain of the relation? -4<=x<=6 What is the range of the relation? -4<=y<=4 Is the relation a function? yes here are all the answers. loading.Sketch the graph of mr001-1.jpg. Reflect the graph across the y-axis to show the function mr001-2.jpg. Stretch the graph vertically by a factor of 3 to show the function mr001-3.jpg . Shift the graph up 2 units to show the function mr001-4.jpg . Step-by-step explanation:What is the simplest form of mc001-1.jpg. (A) sqrt 2. Which expression should you multiply the numerator and denominator of mc001-1.jpg by to rationalize the denominator? C. What is mc002-1.jpg in simplest form? A. What is the simplest form of mc001-1.jpg. D. The gravitational force formula is mc001-1.jpg where F is the force between two ...domain: the set of all states. range: the set of all senators. (remember each state has two senators) 1. this relation is. create your own real-world example of a relation that is a function. 2. domain: the set of ___. 3. range: the set of ___. 4. explain why your relation is a function. 1. not a function.Jun 22, 2017 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Jun 22, 2017 · richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25 Study with Quizlet and memorize flashcards containing terms like Evaluate the function for the indicated values of x. f(-10)= f(2)= f(-5)= f(-1)= f(8)=, Which rule describes the function whose graph is shown?, 1. Since x does not equal x + 1 when x is an integer, the expressions are not equal when x is an integer. Describe the graph of y=4 [x+2] on [0, 3). Be specific in your description. There are three steps. The steps are at 8 from 0 to 1, at 12 from 1 to 2, and at 16 from 2 to 3. Closed circles are on the left side of each step, and open circles are ...The third line goes from (1, 1) to (6, 4). There are closed circles at (-4,-4) and (6, 4). To find: The domain of the relation. Solution: Domain of relation is the set of x-values or the set of input values. First line is defined from -4 to -2, second line is defined from -2 to 1 and third line is defined from 1 to 6.function /. Complete the inequality below to describe the domain of the graph shown. Domain: square square < x ≤ 4 DONE Complete the inequality below to describe the range of the graph shown. Range: square ≤ y<5 DONE.The radical function starts at y = 0 y = 0, and then slowly but steadily decreases in values all the way down to negative infinity. This makes the range y ≤ 0. Below is the summary of both domain and range. Example 3: Find the domain and range of the rational function. \Large {y = {5 \over {x – 2}}} y = x–25. This function contains a ...Apr 10, 2021 · The third line goes from (1, 1) to (6, 4). There are closed circles at (-4,-4) and (6, 4). To find: The domain of the relation. Solution: Domain of relation is the set of x-values or the set of input values. First line is defined from -4 to -2, second line is defined from -2 to 1 and third line is defined from 1 to 6. question If es002-1.jpgand g (x) = 1 - x2, then what do you notice about the domain of es002-2.jpg ? answer The domain of f, and thus the range of g, is restricted to values greater than or equal to 3. If 1 minus x squared is greater than or equal to 3, then x squared must be less than -2.richard bought 3 slices of cheese pizza and 2 sodas for $8.75. Jordan bought 2 slices of cheese pizza and 4 sodas for $8.50. How much would an order of 1 slice of cheese pizza and 3 sodas cost? A. $3.25 B. $5.25 C. $7.75 D. $7.25Jan 5, 2022 · Complete the following steps to find the LCD and write the sum of the numerators for the given problem: es002-1. Jpg Factor each denominator: x2 – 3x – 4 = x2 – 6x 8 = The least common denominator is: (x − 4)(x )(x − ). Since f (x) can never be 0 for a defined function, let's consider when f (x) = 0 to find a restriction on x. 2 - x^ (1/2) = 0. 2 = x^ (1/2) +-4 = x. But we can only take the positive 4 because inside a square root has to always be positive (unless you're dealing with complex numbers), so the only restriction is that x cannot be equal to 4 ...Step 1 - Draw the graph of exponential function . Step 2 - Now, shift the graph upwards in y axis by 2 units. The resulting graph is of function . Step 3 - Now, replace x with -x in the function and graph of the function is reflected about y-axis. The resulting graph is of the function . For more information, refer the link given below:About absolute value equations. Solve an absolute value equation using the following steps: Get the absolve value expression by itself. Set up two equations and solve them separately. 1. the step function is discontinuous at C. multiples of 8 greater than 0, you can see that at 8, 16, 24 ,32, 40, the graph is discontinuous. 2. when x = 25, y = 3.According to the question, we are told that Remmi solved the equation y = 1/3(x+2) to get the value of x as x = 3y - 2. We are to get the function that is also equivalent to x = 3y - 2. Factoring out 3 from the expression wil give: x = 3y - 2; x = 3(y - 2/3) Hence the equivalent equation for x is x = 3(y - 2/3)Step 1 - Draw the graph of exponential function . Step 2 - Now, shift the graph upwards in y axis by 2 units. The resulting graph is of function . Step 3 - Now, replace x with -x in the function and graph of the function is reflected about y-axis. The resulting graph is of the function . For more information, refer the link given below:Mar 2, 2017 · Click here 👆 to get an answer to your question ️ please help, Describe the transformation of the graph of the parent function y = √x for the function y = √x … Oct 5, 2020 · Es001-1.jpg a = b = c = - 24826521. vinaysingh9383 vinaysingh9383 06.10.2020 Math Secondary School answered Es001-1.jpg a = b = c = help needed i will give u points Simplify Calculator. Step 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2: Click the blue arrow to submit ... As we already know that the ceiling function always occupy the higher value in integers. i.e. the ceiling function act as follows: it takes value 0 when -1< x≤0. 1 when 0 < x ≤ 1. 2 when 1 < x ≤2.....and so on. As we know that: -4.6 lie between -5 and -4. Hence, we get the value of [-4.6] is -4. so option D is correct.Domain of a Function Calculator Step 1: Enter the Function you want to domain into the editor. The domain calculator allows you to take a simple or complex function and find the domain in both interval and set notation instantly. Step 2: Click the blue arrow to submit and see the result! Jun 10, 2017 · sbcardinals. The domain of y=4 [x+2] is (-infinity, infinity) (also known as "all real numbers") because there is no value that x cannot equal. In other words, there is no value that would make y = undefined. profile. profile. has to be one of these answers all real numbers. all integers. all multiples of 4. all multiples of 8. Mar 30, 2018 · Es002-1. Jpg evaluate vincent’s proportion to determine if it is correct. Explain your reasoning. star. 4.1/5. heart. 5. verified. Verified answer. Since x does not equal x + 1 when x is an integer, the expressions are not equal when x is an integer. Describe the graph of y=4 [x+2] on [0, 3). Be specific in your description. There are three steps. The steps are at 8 from 0 to 1, at 12 from 1 to 2, and at 16 from 2 to 3. Closed circles are on the left side of each step, and open circles are ...Study with Quizlet and memorize flashcards containing terms like Reactant A can participate in both of these reactions: 1) A + B es002-1.jpg C + D es002-2.jpgGrxn = -15.6 kJ 2) A + E es002-3.jpg F + G es002-4.jpgGrxn = -20.5 kJ Reaction 1 has a much higher rate than Reaction 2 under the same reaction conditions. Explain this observation in terms of activation energy., Acid rain is a dilute ...
Mar 20, 2017 · According to the question, we are told that Remmi solved the equation y = 1/3(x+2) to get the value of x as x = 3y - 2. We are to get the function that is also equivalent to x = 3y - 2. Factoring out 3 from the expression wil give: x = 3y - 2; x = 3(y - 2/3) Hence the equivalent equation for x is x = 3(y - 2/3) . White pvc sheet bandq
Study with Quizlet and memorize flashcards containing terms like Evaluate the function for the indicated values of x. f(-10)= f(2)= f(-5)= f(-1)= f(8)=, Which rule describes the function whose graph is shown?, 1. Jul 28, 2020 · Step-by-step explanation: edge. the second part is x<1. arrow right. Explore similar answers. messages. Get this answer verified by an Expert. Advertisement. The domain is the set of all real numbers. One x-intercept is mc016-1.jpg. The amplitude is 4. The point mc016-2.jpg is on the graph. The y-intercept is (0, 0). About absolute value equations. Solve an absolute value equation using the following steps: Get the absolve value expression by itself. Set up two equations and solve them separately. The function domain is . Or in interval notation [5, ∞) Step-by-step explanation: we need to find the domain of . Domain definition :-The domain of a function is the set of input or argument values for which the function is real and defined. The function domain is . Or in interval notation [5, ∞)Domain is the entire span left to right (on the x-axis) that the graph is on. Since the graph goes from x=-4 and ends at x=4, the domain would be from -4 to 4. The circle at -4 is open, so it does not include the point at -4, just everything leading up to it. So, the domain would beWhat is the domain of the relation? -4<=x<=6 What is the range of the relation? -4<=y<=4 Is the relation a function? yes here are all the answers. loading.Oct 12, 2020 · Click here 👆 to get an answer to your question ️ Evaluate each function over the set of real numbers. If f(x) = |x-3|, f (3) = -3 0 1 3 Undefined sbcardinals. The domain of y=4 [x+2] is (-infinity, infinity) (also known as "all real numbers") because there is no value that x cannot equal. In other words, there is no value that would make y = undefined. profile. profile. has to be one of these answers all real numbers. all integers. all multiples of 4. all multiples of 8.Study with Quizlet and memorize flashcards containing terms like Reactant A can participate in both of these reactions: 1) A + B es002-1.jpg C + D es002-2.jpgGrxn = -15.6 kJ 2) A + E es002-3.jpg F + G es002-4.jpgGrxn = -20.5 kJ Reaction 1 has a much higher rate than Reaction 2 under the same reaction conditions. Explain this observation in terms of activation energy., Acid rain is a dilute ...Mar 2, 2017 · Click here 👆 to get an answer to your question ️ please help, Describe the transformation of the graph of the parent function y = √x for the function y = √x … This ratio converts pounds to kilograms, where 1 kilogram is approximately equal to 2.2 pounds. The lb unit cancels out, leaving you with the value in kilograms: (46 lb) × (1 kg/2.2 lb) = 20.9091 kg (rounded to four decimal places). Lastly, multiply by the conversion factor 1000/1 kg to convert the result to grams (since 1 kg = 1000 grams).Click here 👆 to get an answer to your question ️ What is the domain of the function mc022-1.j pg? mc022-2.jp g mc022-3.jp g mc022-4.jp g mc022-5.jp gAug 21, 2020 · Domain: Range: ===== Explanation: The domain is the set of allowed x values. The left-most point on this graph is at (-4,5). This means x > -4 or -4 < x. The open hole indicates we don't include x = -4 as part of the domain. The right most point is at (4,-2). So . Combine and together to get the domain ----- .