Answer
Exponential
$y=1.6*2.5^x$
Work Step by Step
$156.25/62.5 = 2.5$
$62.5/25 = 2.5$
$25/10 = 2.5$
$10/4 = 2.5$
$4/1.6 = 2.5$
common ratio = 2.5
first term = 1.6
$y=1.6*2.5^x$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 9 - Quadratic Functions and Equations - 9-8 Systems of Linear and Quadratic Equations - Mixed Review - Page 587: 43
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