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Using graphing technology, create your own quadratic equation whose graph opens down and crosses the xaxis at two points. Use complete sentences to explain what piece of the quadratic equation causes its graph to open up or down. Approximate the coordinates of the vertex and xintercepts of the parabola.
 one year ago
 one year ago
Using graphing technology, create your own quadratic equation whose graph opens down and crosses the xaxis at two points. Use complete sentences to explain what piece of the quadratic equation causes its graph to open up or down. Approximate the coordinates of the vertex and xintercepts of the parabola.
 one year ago
 one year ago

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BTaylorBest ResponseYou've already chosen the best response.0
y = x^2 + 1 vertex: (0 , 1) x intercepts: (1 , 0) & (1 , 0) it opens down because the coefficient of the x^2 term is negative.
 one year ago
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