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

  1. A parabola opening upward, shifted units right, and units down.

  2. A parabola that is vertically stretched by a factor of , sitting with its vertex on the -axis at .

  3. 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