Question

Identify the function as exponential growth or exponential decay.Then identify the growth or decay factor.y=7⋅0.32^x

Exponential growth and decay
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asked 2021-06-06

Identify the function as exponential growth or exponential decay. Then identify the growth or decay factor. \(y=7\cdot0.32^x\)

Answers (1)

2021-06-07

Consider the exponential function \(\displaystyle{y}={a}{b}^{{x}}\) it is an exponential growth if b>1 and exponential decay if 0 It is given that \(\displaystyle{y}={7}\cdot{0.32}^{{x}}\)
Since \(b=0.32<1\), the given function represents an exponential decay.

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