Algebra 1: Common Core (15th Edition)

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

Chapter 7 - Exponents and Exponential Functions - Chapter Review - Page 477: 70

Answer

y(-2)=100, y(0)=1, y(2)=0.01
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Work Step by Step

You have y=$0.1^{x}$.Plug in x=-2, 0, 2 to find Y: x=-2 y=$0.1^{-2}$ y=100 x=0 y=$0.1^{0}$ -any number raised to 0 always equals 1- y=1 x=2 y=$0.1^{2}$ y=0.01 You have (-2,100)(0,1)(2,0.01). Plot these points and connect them to make a graph.
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