Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 3 - Section 3.1 - Exponential Functions - Exercise Set - Page 448: 11

Answer

(1,4)(2,16)(-1,$\frac{1}{4}$),(-2,$\frac{1}{16}$) graph is attached

Work Step by Step

f(x) = $4^{x}$ Lets put x =1,2,-1,-2 f(1) = $4^{1}$ = 4 f(2) = $4^{2}$ = 16 f(-1) = $4^{-1}$ = $\frac{1}{4}$ f(-2) = $4^{-2}$ = $\frac{1}{16}$ graph is attached
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