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7-68.

On graph paper, graph quadrilateral if , , , and . 

  1. What shape is ? Show how you know.

    Look at the graph. What kind of quadrilateral is it?

  2. Use the function , to reflect  across the and create . What are the coordinates of ?

Use the eTool to create and transform the shape.
Click the link at right for the full version of the eTool: CCG 7-68 HW eTool (Desmos)