Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 5 - Linear Functions - Concept Byte: 5

Answer

$ x/4 -2=y$

Work Step by Step

In order to find the inverse of a function, we first switch f(x) with y to obtain: y=4x+8 Because it is an inverse function, that means that we switch x and y and then put the equation in terms of y: $x=4y+8 \\\\ x-8=4y \\\\ x/4 -2=y$
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