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Use the parabola tool to graph the quadratic function y=-x^2 – 2x + 8Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.
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Use the parabola tool to graph the quadratic function y=-x^2 – 2x + 8Graph the parabola by first plotting its vertex and then plotting a second point on the parabola.

Use the parabola tool to graph the quadratic function y=-x^2 – 2x + 8Graph the parabola-example-1
User Lastcanal
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We have that the parabola is the blue one, and the vertex is (1, 7).

Use the parabola tool to graph the quadratic function y=-x^2 – 2x + 8Graph the parabola-example-1
User Tom Geoco
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