Answer
An exponential decay.
Work Step by Step
For $x$.
$3+2=5$
$5+2=7$
$7+2=9$
For $y$.
$\frac{432}{6}=72$
$\frac{72}{6}=12$
$\frac{12}{6}=2$
As $x$ increases by $2$ and $y$ divided by $6$.
So, the function is an exponential decay.
Big Ideas Math - Algebra 1, A Common Core Curriculum
by Larson, Ron; Boswell, Laurie
Published by
Big Ideas Learning LLC
ISBN 10:
978-1-60840-838-2
ISBN 13:
978-1-60840-838-2
Chapter 6 - Exponential Functions and Sequences - 6.4 - Exponential Growth and Decay - Exercises - Page 320: 38
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