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 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). 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 ... Apr 13, 2021 · 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: 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. $7.25Step 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: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 ... 1.1 Factoring: es 3-jpg Theory : A difference of two perfect cubes, a 3 - b 3 can be factored into (a-b) • (a 2 +ab +b 2) Proof : (a-b)•(a 2 +ab+b 2) = a 3 + a 2 b + ab 2-ba 2-b 2 a-b 3 = a 3 +(a 2 b-ba 2)+(ab 2-b 2 a)-b 3 = a 3 + 0 + 0-b 3 = a 3-b 3 Check : e 1 is not a cube !! Ruling : Binomial can not be factored as the difference of two ... Aug 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 ----- Aug 4, 2019 · 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 g Select all that apply. A, E. Identify the value of r and a1 for each geometric series. 1.5, 2, 0.5, 8. 0.25 + 1 + 4 + 16 + 64. Enter the values used in finding a partial sum. 4, 0.25, 5. Select the explicit formula for the sequence.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. $7.25richard 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 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. $7.25Mar 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. Use the motion formula d = r t d=r t d = r t, distance equals rate times time, and the fact that light travels at the rate of 1.86 × 1 0 5 1.86 \times 10^5 1.86 × 1 0 5 miles per second, to solve. If the sun is approximately 9.14 × 1 0 7 9.14 \times 10^7 9.14 × 1 0 7 miles from Earth, how many seconds, to the nearest tenth of a second, does ...Use the identity below to complete the tasks: a3 + b3 = (a + b)(a2 - ab + b2) Use the identity for the sum of two cubes to factor 8q6r3 + 27s6t3. What is a? What is b? Factor the expression. es003-1.jpg es003-2.jpg es004-1.jpg es005-1.jpg es006-1.jpg1. Which function is graphed below? mc002-1.jpg. f (x) = cos (x) The graph of which function passes through (0,4) and has a minimum value at mc027-1.jpg? mc027-2.jpg A. Which set of transformations is needed to graph f (x) = -2sin (x) + 3 from the parent sine function? reflection across the x-axis, vertical stretching by a factor of 2, vertical ...Popular Problems. Algebra. Find the Domain and Range y = square root of x-5-1. y = √x − 5 − 1 y = x - 5 - 1. Set the radicand in √x−5 x - 5 greater than or equal to 0 0 to find where the expression is defined. x−5 ≥ 0 x - 5 ≥ 0. Add 5 5 to both sides of the inequality. x ≥ 5 x ≥ 5. The domain is all values of x x that make ...Mar 12, 2021 · Answer: 1. Both. 2. Sine. 3. Both. 4. Cosine. Step-by-step explanation: right on edge 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! 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. $7.25Step 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: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 Apr 13, 2021 · 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: 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.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 Jan 3, 2020 · The domain is the interval [5,∞) Step-by-step explanation: we have. we know that The radicand (number under a radical) must be greater than or equal to zero so. solve for x. Adds 5 both sides. therefore. The domain is the interval [5,∞) All real numbers greater than or equal to 5 Popular Problems. Algebra. Find the Domain and Range y = square root of x-5-1. y = √x − 5 − 1 y = x - 5 - 1. Set the radicand in √x−5 x - 5 greater than or equal to 0 0 to find where the expression is defined. x−5 ≥ 0 x - 5 ≥ 0. Add 5 5 to both sides of the inequality. x ≥ 5 x ≥ 5. The domain is all values of x x that make ...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). 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.Use the motion formula d = r t d=r t d = r t, distance equals rate times time, and the fact that light travels at the rate of 1.86 × 1 0 5 1.86 \times 10^5 1.86 × 1 0 5 miles per second, to solve. If the sun is approximately 9.14 × 1 0 7 9.14 \times 10^7 9.14 × 1 0 7 miles from Earth, how many seconds, to the nearest tenth of a second, does ...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 ...Aug 29, 2019 · On a coorindate plane, an exponential function starts in quadrant 3 and increases and approaches y = 0 in quadrant 4. It crosses the y-axis at (0, 6) and goes through (1, negative 3). On a coordinate plane, an exponential function approaches y = 0 in quadrant 2 and increases into quadrant 1. It goes through (1, 3) and crosses the y-axis at (0, 6). Jan 3, 2020 · The domain is the interval [5,∞) Step-by-step explanation: we have. we know that The radicand (number under a radical) must be greater than or equal to zero so. solve for x. Adds 5 both sides. therefore. The domain is the interval [5,∞) All real numbers greater than or equal to 5 Jan 3, 2020 · The domain is the interval [5,∞) Step-by-step explanation: we have. we know that The radicand (number under a radical) must be greater than or equal to zero so. solve for x. Adds 5 both sides. therefore. The domain is the interval [5,∞) All real numbers greater than or equal to 5 Oct 24, 2019 · The domain is the set of possible input values, and the range is the set of all possible output values of the graph. The completed inequality representing the set of the domain and range are presented as follows; Part A. Domain: -4 is less than x which is less than or equal to 4. Part B. Range: -2 is less than or equal to y which is less than 5 ... 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. $7.25Oct 31, 2018 · The matching is defined as 1-B, 2-C, 3-E, 4-D, 5-A. Step-by-step explanation: The given expression are. 1. Therefore the answer of this expression is option B. 2. Therefore the answer of this expression is option C. 3. Therefore the answer of this expression is option E. 4. Therefore the answer of this expression is option D. 5. Since we are not given the exact radian value to convert, we can assume the value of radians. Using the conversion factor: To convert radians to degrees, we will write: radians = x. Divide both expressions: Hence the value of radians to degrees is 90 degrees. Learn more on conversion here: brainly.com/question/12939121.This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. See Answer. HELP PLEASE!!! Thank you! # 1. Find the domain of the function. a. all real numbers.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. $7.25The 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 ...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)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.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.Mar 12, 2021 · Answer: 1. Both. 2. Sine. 3. Both. 4. Cosine. Step-by-step explanation: right on edge 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.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. $7.25Nov 2, 2020 · Dilation is indicated by the 3 in the numerator of the fraction and will actually affect the main points marked on the graph. For the parent function y= 1/x, the coordinate (1,1) is the main point in the first quadrant and the coordinate (-1,-1) is the main point in the third quadrant. When a dilation occurs, it dilates the x value for one of ... 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. 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.Apr 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 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. $7.25Option 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.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. $7.25Fresh features from the #1 AI-enhanced learning platform. Explore the lineup Fresh features from the #1 AI-enhanced learning platform Crush your year with the magic of personalized studying.1.1M people helped -b/2a is the formula to find the vertex of a parabola. If one of the intercepts is at (-b/2a + 3, 0), the other one must be at (-b/2a - 3, 0), since the two x-intercepts have to be the same distance from the vertex.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 21, 2022 · From the question we are told Explain the error in the w ork shown. Find the correct answer. Es002-1. Jpg. error in the work Generally the equation for the work is mathematically given as Therefore the error work shown is For more information on work visit brainly.com/question/22568180 profile 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.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 ... 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 … Mar 12, 2021 · Answer: 1. Both. 2. Sine. 3. Both. 4. Cosine. Step-by-step explanation: right on edge Use the identity below to complete the tasks: a3 + b3 = (a + b)(a2 - ab + b2) Use the identity for the sum of two cubes to factor 8q6r3 + 27s6t3. What is a? What is b? Factor the expression. es003-1.jpg es003-2.jpg es004-1.jpg es005-1.jpg es006-1.jpgMar 29, 2018 · Click here 👆 to get an answer to your question ️ r(x)=2√x s(x)=√x (rs)(4) 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. $7.25Use the identity below to complete the tasks: a3 + b3 = (a + b)(a2 - ab + b2) Use the identity for the sum of two cubes to factor 8q6r3 + 27s6t3. What is a? What is b? Factor the expression. es003-1.jpg es003-2.jpg es004-1.jpg es005-1.jpg es006-1.jpgJan 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 − ). The determinant of the coefficient matrix is equal to 2.. What is determinant of a matrix? The determinant of a matrix is the scalar value computed for a given square matrix. . Linear algebra deals with the determinant, it is computed using the elements of a square matr1) Rewrite the equation by factoring -8 from the radicand and taking the cube root to get -2 in front of the radical symbol. 2) The graph is reflected over the x-axis. 3) The graph is also reflected over the y-axis. 4) The graph is vertically stretched by a factor of 2. 5) The graph is translated ½ unit to the left.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.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. The matching is defined as 1-B, 2-C, 3-E, 4-D, 5-A. Step-by-step explanation: The given expression are. 1. Therefore the answer of this expression is option B. 2. Therefore the answer of this expression is option C. 3. Therefore the answer of this expression is option E. 4. Therefore the answer of this expression is option D. 5.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.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.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. $7.25May 19, 2020 · 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). 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 ...Jan 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 − ).
Mar 26, 2020 · the domain of the function (the same one given above I'm assuming) is REAL NUMBERS GREATER THAN OR EQUAL TO 0. there are no i in the numbers, so natural numbers cannot be the right answer since imaginary numbers are excluded. integers great than or equal to 0 cannot be right since the line goes through values between integers . Jimbo jumbopercent27s
Jan 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 − ). 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. $7.25Oct 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 May 23, 2020 · 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. Since we are not given the exact radian value to convert, we can assume the value of radians. Using the conversion factor: To convert radians to degrees, we will write: radians = x. Divide both expressions: Hence the value of radians to degrees is 90 degrees. Learn more on conversion here: brainly.com/question/12939121.1. 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.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.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.Use the motion formula d = r t d=r t d = r t, distance equals rate times time, and the fact that light travels at the rate of 1.86 × 1 0 5 1.86 \times 10^5 1.86 × 1 0 5 miles per second, to solve. If the sun is approximately 9.14 × 1 0 7 9.14 \times 10^7 9.14 × 1 0 7 miles from Earth, how many seconds, to the nearest tenth of a second, does ...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. $7.25Jul 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, ∞) And that negative 1 makes any negative radical expression imaginary. Lesson Summary. A radical is an expression with a square root symbol. The term under the square root symbol is called the ....