# Functions Project

### What is Function? Function is a rule that acts on one input to make one output.

## Non-Function:

A non-function happens when there are two or more similar X's. A rule for a function is that there should never be two X's that are the same. Although, there can be as many similar Y's as the writer or mathematician desires.

# Example:

# Explanation:

The example above is not a function because it has two repeating X's.

# Representations:

## Function:

Functions are made when there are no repeating X's and the one input is affected by a rule and becomes one output.

# Example:

# Explanation:

The example above is a function because it does not have two repeating X's.