Bundled together into a single product is an entire section in algebra that includes the following power points:''a. The Coordinate Planeb. Graphing Linear Equationsc. Graphing Horizontal and Vertical Linesd. Graphing Lines Using the Interceptse. The Slope of a Linef. Graphing Lines Using Slope-Intercept Formg. Direct and Inverse Variation with GUIDED NOTESh. Functions and Relations* Also included in the bundle is a "hands-on" math lab called IS IT A FUNCTION OR NOT; this lab