CPM Homework Help : CCA2 Problem B-25

Sketch the graphs of $y = x^2, y = 2x^2,$ and $y =\frac { 1 } { 2 }x^2$ on the same set of axes. Describe the similarities and differences among the graphs. B-25 HW eTool .

Hint:

What kind of graph is each function?

More Help 1:

Make a table for each equation. Don't forget to use as many negative numbers as positive.

More Help 2:

Which graph rises the quickest, and which rises the slowest?

Use the graphs in the eTool below to help identify similarities and differences between the three graphs.
Click the link at right for the full version of the eTool: CCA2 B-25 HW eTool.