Retail In Exercises 115 and 116, the price of a washingmachine is x dollars. The function f(x) = x − 100 givesthe price of the washing machine after a $100 rebate.The function g(x) = 0.95x gives the price of the washingmachine after a 5% discount.115. Find and interpret ( f ∘ g)(x).116. Find and interpret (g ∘ f)(x).

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter1: Expressions And Functions
Section1.8: Interpreting Graphs Of Functions
Problem 20HP
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Retail In Exercises 115 and 116, the price of a washing
machine is x dollars. The function f(x) = x − 100 gives
the price of the washing machine after a $100 rebate.
The function g(x) = 0.95x gives the price of the washing
machine after a 5% discount.
115. Find and interpret ( f ∘ g)(x).
116. Find and interpret (g ∘ f)(x).

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