Jessie is purchasing a new car at a dealership that is offering a dealership is also offering an incentive of $2500 off the listed price. Let x represent the original price of the new car. 77. Write a function d(x) that represents the price of the car with the discount; d(x) = 78. Write a function c(x) that represents the price of the car with the incentive; c(x) = 79. Write a function (using function composition) that represents the price of the car if the discount is applied before the incentive; (c d)(x)= 80. Write a function (using function composition) that represents the price of the car if the incentive is applied before the discount; (do c)(x)= Choices for 77-80: A) 0.15x B) 0.85x C) x-0.15 D) x-2500 E) 2500 x-0.15 AB) AC) 2500 -0.15 AD) 0.15x -375 2500 AE) 0.15x-2500 BC) (x- 2500)(x-0.15) BD) 0.85x-2500 BE) 0.85x -2125 81. Find the final cost of a car that has an original price of $28,750 if the discount is applied before the incentive.
Jessie is purchasing a new car at a dealership that is offering a dealership is also offering an incentive of $2500 off the listed price. Let x represent the original price of the new car. 77. Write a function d(x) that represents the price of the car with the discount; d(x) = 78. Write a function c(x) that represents the price of the car with the incentive; c(x) = 79. Write a function (using function composition) that represents the price of the car if the discount is applied before the incentive; (c d)(x)= 80. Write a function (using function composition) that represents the price of the car if the incentive is applied before the discount; (do c)(x)= Choices for 77-80: A) 0.15x B) 0.85x C) x-0.15 D) x-2500 E) 2500 x-0.15 AB) AC) 2500 -0.15 AD) 0.15x -375 2500 AE) 0.15x-2500 BC) (x- 2500)(x-0.15) BD) 0.85x-2500 BE) 0.85x -2125 81. Find the final cost of a car that has an original price of $28,750 if the discount is applied before the incentive.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.9: Combining Functions
Problem 11CYU
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