# How do you tell whether a function is even, odd or neither?

##### 1 Answer

Sep 13, 2015

#### Answer:

To determine this, plug

#### Explanation:

The first step is to replace

If the function doesn't change (i.e. **even**. For instance,

If the function is the *reverse* of what it was originally (i.e. **odd**. For instance,

If anything else happens, the function is **neither even nor odd.** For instance,