This is the transcript for the TI-Nspire Mini-Tutorial entitled, Graphing a Quadratic Inequality.

In this episode of Algebra Applications, two real-world explorations of inequalities are developed. Hybrid Cars.

With the increasing demand worldwide for cars, the cost of gasoline continues to rise.

The city of Venice is slowly sinking into the Adriatic Sea. So what does a city whose streets are full of water do about flooding?

Used in just about any industry, inequalities, like equations, are fundamental building blocks of algebra.

In this Investigation we explore linear inequalities in one variable.

In this Math Lab we look at compound inequalities. This video is Segment 2 of a 4 segment series related to Algebra Nspirations: Inequalities.

In this Investigation we look at linear inequalities in two variables.

In this Math Lab we look at graphical solutions to linear inequalities.

In this TI Nspire tutorial, the Graph window is used to graph a linear inequality in slope-intercept form using sliders.

In this TI-Nspire CX tutorial, the Graph Window is used to graph inequalities using sliders.