Question

Determine whether each function is an example of exponential growth or decay. Then find the y-intercept. y=7/8(18)^x

Exponential growth and decay
ANSWERED
asked 2021-06-21
Determine whether each function is an example of exponential growth or decay. Then find the y-intercept. \(\displaystyle{y}=\frac{{7}}{{8}}{\left({18}\right)}^{{x}}\)

Expert Answers (1)

2021-06-22
\(\displaystyle{a}=\frac{{7}}{{8}}\)
b=18
Because a>0 and b>1 the function represents exponential growth. y-intercept: (0,a)=(0,7/8)
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