## Absolute Value 2

**READ** the instructions on the *right* and **INTERACT** with the C.a.R. applet below.

Created by Steven Lapinski using the Compass and Ruler (C.a.R.) java program.

## Investigation Steps

To RESET the construction, click on the browser's Refresh button.

Move points *a*, *b*, *h* and *k* and determine how they change the graph

- What happens to the graph when
*h* is changed? it is zero?

- What happens to the graph when
*b* is changed? it is zero?

- What happens to the graph when
*k* is changed? it is zero?

- What happens to the graph when
*a* is changed? it is zero?