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Graph the equation y = −2x2 − 4x. Start by making an x → y table. Be sure to include negative values for x. Is this graph linear or non-linear? 8-58 HW eTool (Desmos). Homework Help ✎

Remember that linear means there is only one value of y for each value of x .

Complete the table in the eTool below to graph the equation.
Click the link at right for the full version of the eTool: CC3 8-58 HW eTool