The buyers club rewards for a department store card are represented through the function C(r)=4r+12, where r represents the number of purchases made with the store card. If you increase the number of purchases by 4, by how much would you increase the total rewards?

Q: The profit that the vendor makes per day by selling x pretzels is given by the function P(x)=…

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Q: w, find the value of g(f(-2)).

A: Initially find f(-2) then find g(f(-2)), using value of f(-2).

Q: A manufacturer of a microwave ovens believe that the revenue R , And dollars, that the company…

A: Comparing this equation with

Q: The sales function for a product is given by S(x) = 119 + 23.1x² – 0.7x³, where x represents…

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Q: A manufacturer of microwave ovens estimates that the revenue R, in dollars, the company receives is…

A: We haveRx=145p−0.25p2

Q: A manufacturer of microwave ovens believes that the revenue R, in dollars, that the company receives…

A:

Q: The number x (in thousands) of cat flea collars demanded each year when the price of a collar is p…

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Q: The function that has an x-intercept of -2 and a y-intercept of -2/3

A: We can find the function as below

Q: The profit function for a firm making widgets is P(x) = 198x − x2 − 1000. Find the number of units…

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Q: Q4: Find The Range of the Function. -1<x<3

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Q: Lavonna Waleed owns a factory that manufactures I-pad. Her weekly profit (in thousands of dollars)…

A: The weekly profit function is given by P(x) = -2x2 + 60x – 120, where x represents the number of…

Q: The path of Morgan's dive off of a 3 foot diving board is shown by the function: h(x) = – a² + 2x +…

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Q: The function f(x)=3x2 +9x-3 has x-intercepts p and q. What is the value of p-pq+q?

A: We can use the concept of quadratic equation In order to solve the given problem.

Q: A manufacturer of microwave ovens believes that the revenue R, in dollars, that the company receives…

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Q: Find the profit function if cost and revenue are given by C(x) = 186 + 5.6x and R(x) = 4x - 0.02x…

A: Given :

Q: For the function, find the relative maxima, relative minima, and horizontal points of inflection.…

A: Plot the labelled graph for y.

Q: A firm estimates that it can sell Q units of its product with an advertising expenditure of x…

A: We are given that Q(x)=x² + 600x + 25. For (i), We need to find over what level of advertising…

Q: The value of the function f(x) = 3x - 7 at 5 is .

A: To find the value of the function

Q: A manufacturer of microwave ovens believes that the revenue R, in dollars, that the company receives…

A: Given,R(P) = 45P – 0.25P2

Q: Find the range of values of x for which y = x3 + 5x2- 8x + 1 is increasing.

A:

Q: You work for a company producing cell phones.  The cost C for producing ? cell phones is C(x) = 240x…

A: Fixed cost are the cost incurred even when no cellphone is produced. Hence put x is equal to zero in…

Q: Use the graph of y = 3x to graph the function. f (x) = 3x + 5 + 2

A: y=3x

Q: .) What is the range of the function y= x^2 - 6? b.) For the function g(x)= x^2 +3x - 5, what is…

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Q: A company's revenue from selling x units of an item is given as R = 1600x – 2a?. If sales are…

A: Consider the given revenue function, R=1600x-2x2 it is given that sales are increasing at the rate…

Q: The monthly profit for a small company that makes long-sleeve T-shirts depends on the price per…

A:

Q: For f(x) = −x2 + 8x − 2, the value of −b/2a is 4. Find the y-coordinate of the vertex of the graph…

A: Solve the following

Q: Please show step-by-step solution

A: Given, f(x) = x3 - 3x2 - 9x The value of x at which f(x) changes from decreasing to increasing is…

Q: The buyer for a retail store located in a shopping mall has convinced himself that if he prices…

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Q: The function  y = 4 − 16x2  intersects the x-axis at the following values of x.

A: Consider the parabola equation y = 4-16x2. Remember that the yth coordinate of the points on the…

Q: Find the range of values x for which the function f(x) = 4x³ – 12x2 + 15 is decreasing. a)

A: To find the range of values of x for which f(x) is decreasing

Q: For the function below ... the range ?is (x + 2)³ y = (x² – 4)

A: Given function is                                                             y=(x+2)3x2-4

Q: A monthly cell phone charge is $45. Each long-distance minute used costs $0.30. The total monthly…

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Q: the number x (in thousands) of cat flea collars demanded each year when the price of a collar is p…

A:

Q: For what values of x is y = 150x - 2x3 an increasing function?

A: For the function to be increasing the derivative of the function should be greater than 0

Q: For the function below ... the domain * ?is (x + 2)³ y = (x² – 4) |

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Q: what is the slope and the y-intercept of the function?  f(x)= 3x-4

A: We have to find slope and y intercept

Q: The cost C, in dollars, of renting a moving truck for a day is given by the function C(x) = 0.20x +…

A: As per request Solve d, e and f part only

Q: A manufacturer of microwave ovens believes that the revenue R, in dollars, that the company receives…

A:

Q: If Billy made $24, how many candy bars did he sell? -3.4 =0.L What does the x-intercept of the…

A: Given points are : (5,-3) and (15,3)

Q: A manufacturer of microwave ovens believes that the revenue R, in dollars, that the company receives…

A: The revenue function is given as follows. RP=125P-0.25P2 Find the critical points as follows.…

Q: The profit that the vendor makes per day by selling x pretzels is given by the function P(x)=…

A: Solution:-

Q: The monthly profit for a small company that makes long-sleeve T-shirts depends on the price per…

A:

Q: The cost for an animal shelter to spay a female cat is $82 and the cost to neuter a male cat is $55.…

A: Given that, the cost to spray a female cat is $82 and the cost to neuter a male cat is $55.

Q: What is the degree of the function f(x) = (x + 2)(2x - 8)? A. 0 В. 1 С. 2 D. 3

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Q: During sales hour in a supermarket, Cynthia measures her urgency from buying x bags of candies and y…

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Q: If the profit function for a product is P(x) = 600x + 35x2 – x3 – 7,000 dollars, selling how many…

A: The given function is Px=600x+35x2-x3-7000. Obtain the critical points as follows.…

Q: The profit from the production and sale of ipod players is given by the function…

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Q: The function f(x) g(x) = 2x + 22. What is the value of k? = 2x + 4 was replaced with f (x + k)…

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Q: The total revenue function for a home theather system is given by R=266x, and the total cost…

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Q: When Lauren left her house in the morning, her cell phone battery was partially charged. The charge…

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