CPM Student TutorialsCPM Core Connections eTools & VideosCC Algebra 2 eTools Chapter 6CCA2 6.1.2: 3D Point Plotter and Graphing Linear Equations in Three Variables (CPM)

# CCA2 6.1.2: 3D Point Plotter and Graphing Linear Equations in Three Variables (CPM)

1. Enter the points (x, y, and z).
1. Click on the point plotter button to add a point.
2. Click on the (x, y, z) coordinates.
3. Type or click the '–' and '+' to modify the coordinates.
4. Click the trace button to view the path.
2. Enter the coefficients of an equations in the form: ax + by + cz = d.
1. Click on the plane plotter button to add a plane.
2. Click on the equation to view the variables and constant.
3. Type or click the '–' and '+' to modify the coordinates for the variables and constant.
4. Click the intersect button to view the point the plane crosses the x, y, & z axes.
3. You can...

### Change colors of the points and plane.

1. Click and hold on the colored buttons to view the settings.
2. Select the color you want to use.