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

##### 1 Answer

Jun 24, 2017

exponential decay

#### Explanation:

To figure out whether a function represents exponential growth or decay, we must put it in the form

Since we know that

or

If **exponential decay**.

If **exponential growth**.

In our case, **exponential decay**.