Mathematics, 06.03.2021 01:40 alexamorantess

Graph the equation y=-x^2-2x+8 on the accompanying set of axes. You must plot 5 points including the roots and the vertex. Using the graph, determine the roots of the equation -x^2-2x+8=0.

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Graph the equation y=-x^2-2x+8 on the accompanying set of axes. You must plot 5 points including the...