## Algebra 1: Common Core (15th Edition)

Published by Prentice Hall

# Chapter 4 - An Introduction to Functions - 4-6 Formalizing Relations and Functions - Got It? - Page 270: 4

#### Answer

The range is $\{-8, 0, 8, 16\}$

#### Work Step by Step

We are given $f(x)=4x-12$ with domains: $\{1,3,5,7\}$ Evaluate f(x) for each domain value: $f(1)=4\times1 -12=-8$ $f(3)=4\times3 -12=0$ $f(5)=4\times5 -12=8$ $f(7)=4\times7 -12=16$ Thus, the range is $\{-8, 0, 8, 16\}$

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