Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 7 - Exponents and Exponential Functions - 7-6 Exponential Functions - Practice and Problem-Solving Exercises - Page 450: 27

Answer

The graph is below.

Work Step by Step

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