- #1

- 37

- 0

## Homework Statement

Write f(x) = |x

^{2}-x-12| as a piecewise function.

## Homework Equations

## The Attempt at a Solution

-x

^{2}+x+12 where x>

^{1}/

_{2}

x

^{2}-x-12 where x[itex]\geq[/itex]0

According to the answer book the answers are

-x

^{2}+x+12 where -3<x<4

x

^{2}-x-12 where x[itex]\geq[/itex]4

2x

^{2}-5x-3, x[itex]\leq[/itex]

^{1}/

_{2}

I am really bad at functions when it comes to domain and range..

Help please!