CC2 2.3.1: 2-107 Teacher eTool (Desmos)

Demonstrate with this tool how data can be spread so that it is more useful in making predictions.

1. The data is crowded toward the vertical axis, so it is not particularly useful for making predictions.

The data is crowded toward the vertical axis, so it is not particularly useful for making predictions.

2. Scale the x-axis so that it covers the horizontal space better.  Using this tool:

  • Click the wrench at the top.
  • Change the scale for the x-axis.
  • Click the wrench to close.
Scale the x-axis so that it covers the horizontal space better.  Using this tool:

3. The new window is easier to view.

The new window is easier to view.