Summary: Graphing Inequalities

Graphing Inequalities                                                                 October 25, 2011

OBJECTIVE: SWBAT RECALL INEQUALITIES AND HOW TO SOLVE THEM

Today we learned more about inequalities and about how to graph them. We learned that for inequalities with < and > that they had a dashed line. Then for ≤ and ≥ they have solid, as well as =. Graphing inequalities is actually easy. You graph it like a regular slope intercept equation. You just have to make the “y” an isolated variable as it is in slope intercept form. An example is shown below.

EXAMPLE:

y+3<4x à y<4x-3