Question

A hair salon charges a fixed rate of $25.00 for a haircut and an additional $15 for any other services. Write a function to model the cost of services at the salon and then evaluate the function to determine the cost for a haircut, shampoo, highlight, and blow dry.

A) f(x) = 15x + 25; f(3) = 70
B) f(x) = 15x + 25; f(1) = 40
C) f(x) = 25x + 15; f(3) = 90
D) f(x) = 25x + 15; f(1) = 40

Answer 1

Answer The answer is C i now because i just took the test

Explanation:

Answer 2

C)
`\displaystyle f(x) = 25x + 15; f(3) = 90`

Explanation:

15 → initial value [tip]

25x → $25 per haircut

I am joyous to assist you anytime.