Question

Tell whether the function represents exponential growth or exponential decay. Identify the growth or decay factor. f(x)=7*0.32^x

Exponential growth and decay
ANSWERED
asked 2021-06-08
Tell whether the function represents exponential growth or exponential decay. Identify the growth or decay factor.
\(\displaystyle{f{{\left({x}\right)}}}={7}\cdot{0.32}^{{x}}\)

Expert Answers (1)

2021-06-09
The function represents exponential decay because here a = 7 which is larger than 0 and b = 0.32 which is smaller than 1 and larger than 0. So, decay factor b = 0.32
\(\displaystyle{f{{\left({x}\right)}}}={7}\cdot{0.32}^{{x}}\)
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