# How do you determine if the equation #y = (0.3)^x # represents exponential growth or decay?

##### 1 Answer

Jul 26, 2015

#### Explanation:

You have:

that can be written as:

1] When

2] the denominator,

Graphically:

graph{(0.3)^x [-12.66, 12.65, -6.33, 6.33]}