Question

How do you determine if the equation `f(x) = 4(.07)^x` represents exponential growth or decay?

Answer 1

Since, `g(x)=a^x` is `darr` for `0<,a<,1, f(x)=4(0.07)^x` represents

exponential decay.

Explanation:

Since, `g(x)=a^x` is `darr` for `0<,a<,1, f(x)=4(0.07)^x` represents

exponential decay.