# Get Square Rooted.

### By:Allison Godwin

## What is the Square Root Function?

The graph of the function f(x) = √x, made up of half a parabola with a vertical directrix. It maps the set of non-negative real numbers onto itself.

What is a directrix? A fixed line used in describing a curve or surface.

## //Square Root Function.

- Domain:[0,∞)
- Range:[0,∞)
- Any intercepts:(0,0)
- Neither Even or Odd
- Doesn't Decrease
- Not Symmetric
- Maximum

## Applied to a graph?

## What does it look like as a equation?

## Real Life Example:

## Citations~

- http://www.mathsisfun.com/sets/function-square-root.html
- google translation/defintions
- https://en.wikipedia.org/wiki/Square_root
- http://www.glogster.com/keltnevi/the-square-root-function/g-6li2tp9acumtpoql3q45ja0
- http://www.mathcaptain.com/algebra/square-root-function.html
- https://en.wikipedia.org/wiki/Square_root