Question

How do you tell whether `f(x)=(6/5)^x` is an exponential growth or decay?

Answer 1

Growth, since `6/5 >1`

Explanation:

`f(x) = (6/5)^x`

Since `6/5 >1` `f(x)` will grow exponentially for increasing `x`

This can be seen from the graph of `f(x)` below:

graph{(6/5)^x [-12.65, 12.67, -6.32, 6.34]}