### Home > INT2 > Chapter 9 > Lesson 9.1.2 > Problem 9-16

9-16.

Use what you learned in the Parabola Lab to write an equation for each of the parabolas described below. .

A parabola opening upward, shifted

units right, and units down. A parabola that is vertically stretched by a factor of

, sitting with its vertex on the -axis at.A downward-opening parabola with vertex (

) and a vertical compression of . Use the eTool below to complete this problem.

Click the link at right for the full version of the eTool:*INT2 9-16 HW eTool*