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 - 7-6 Exponential Functions - Practice and Problem-Solving Exercises - Page 457: 26

Answer

The graph is below:
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Work Step by Step

The equation $y = {1.25^{x}}$ is an exponential function.To graph, start by plotting the y-intercept which is $(0,1)$ because $f(0) =$ ${1.25^{0}} =1$. Then you make a table of values for the equation and plot them.
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