Christopher had his car towed when it broke down. It cost him $2.50 per mile to have it towed plus a flat fee of $50. The function f(x) = 2.50x +50 represents the function that could be used to determine how much one owes in which x represents the number of miles the car is towed. If Christopher had his car towed 32 miles, how much did it cost him?

Q: Diego wrote f(x) = +2) (x-4) as an example of a function whose graph has x-intercepts at x =-4, 2.…

A: for finding x intercept set f(x)=0

Q: For the function f (x) = 7x - 105, (a) find the zeroof the function, (b) find the x-intercept of the…

A: Given f(x)=7x-105

Q: is this a function and why y = x2 + 3

A:

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

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Q: The revenue from the sale of a product is given by the function R= 324x-x. Selling how many units…

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Q: Determine the x-intercepts of the function f(r) = 12x^2 + 5x - 2

A: We have to find the x-intercept of the following function -  f(x) = 12x2+5x-2

Q: Find the domain and range of the function. f(x) =5x2 + 4

A: Given function, f(x)=5x2+4

Q: Carlos rented a truck for one day there was a base fee of $13.00 and there was an additional charge…

A: Given, The cost function is , C(x)= 13 + 0.25x The number of miles driven is 15. Therefore, x= 15

Q: Graph the function. -3x for x<0 r (x) = %3D 3/x for x20

A: here we have to plot the graph of the given function r(x).

Q: The function f(x) = 260 – 55x represents the distance, in miles, remaining on a trip æ hours into…

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Q: The revenue from the sale of a product is given by the function R= 289x -x. Selling how many units…

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Q: The electronics store charges a delivery fee of $50 for your new TV and $35 per hour to install it…

A: To find the value of x

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

A:

Q: Graph the function f (x)= -3x+7.

A: An equation of a line is completely determined if two points on the line are given. This is because…

Q: Graph the function f(x)=3+4x. Then find the value of f(x) when x: :- 10 0. -8 -10 -5 -3 -2 2. fx)=…

A: Please refer the attached image for complete solution.

Q: For the function ƒ(x) = 4x² + 1 find

A:

Q: The United States wine consumption can be modeled by the function f(x)=0.004x^2-0.094x+2.607 where x…

A: The function is fx=0.004x2-0.094x+2.607.   Substitute 25 for x in the above function.…

Q: Graph the function. 3x 40) f(x) = (x + 5)(x - 3)

A: For the given graph  find vertical asymptotes , horizontal asymptotes and intercepts  and graph it.

Q: Graph the function by using its properties. f(x) = −9x2 + 12x − 4

A: Given f(x) = −9x2 + 12x − 4

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: For Exercise, graph the function. –4x – 3 for x < 0 f(x) = for x 2 0

A:

Q: The monthly profit, in dollars, of a company that sells a t-shirts is given by the function P(x) = 1…

A: The given question as belonging to the calculus in which application of derivative so we have to…

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Q: Graph the function. ​f(x)=−5x

A: The given function is f(x)=-5x

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Q: Graph the function. (x+2)(x-4) f(x) = X- 36

A: We have to solve

Q: Find the domain and range of the function f(x, y) = √(9 − 6x2 + y2).

A: Given f(x, y) = √(9 − 6x2 + y2)

Q: Graph the Function f(x)=0.5x^2-2x-2

A: Given function : f(x) = 0.5x2 -2x -2

Q: State the domain of the function. х-3х+2 а. У- х-4 b. у-4x*+7x?-13х+100 f(x)- V2x-10 С.

A: a. The given function is y=x2-3x+2x-4. It is known that the domain of a function is set of all real…

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

A:

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…

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Q: Graph the function f (x)= 2x- 7.

A:

Q: Graph the function f(x)= -3(x)^x +7

A: The given function is  f(x)=-3(x)x+7

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: 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 solar panel manufaccturer estimates tat the profit y (in dollars) generated by producing x solar…

A:

Q: A cashier earns $7 an hour. If x is the number of hours worked, which function represents the…

A: Earning of cashier per hour = $7Number of hours he worked = x hoursLet total amount earned = $y

Q: phf (x)3x² is translated 5 units down and 7 units to the left , what would be the equation of the…

A: Concep - left/Right ,graph sifted x axis   Up/Down - graph sifted y axis

Q: Give the slope and y-intercept for the graph of the function f(x) = 16 – 5(2 – 5x). %3D

A: Given,             The function is fx=16-52-5x.We know that,            The equation of the line in…

Q: Your cell phone carrier is offering you a new iPhone 12 for $800 with a $60 monthly plan.  The total…

A: We are given with the total cost for the iPhone and we are also given with the average monthly cost…

Q: The function f(x) = 2500(0.985)* represents the number of members of a website, where x is the…

A: The function which represents the number of members of a website is given by fx = 25000.985x…

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A:

Q: At a certain paint factory, the production rate (in gallons per hour) x hours after the factory…

A: Definition used -           Quantity of a substance produced after a hours when the rate of…

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

A:

Q: The revenue from the sale of a product is given by the function R= 441x-x°. Selling how many units…

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Q: Is the function h(x)=-|x-4| +3 a one -one function?

A: This is an absolute value function , so for two values of x we will find same value of y.

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

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Q: The Scooter Company manufactures and sells electric scooters. Each scooter cost $150 to produce, and…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.