Question

Asked Jan 17, 2020

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a. Find the coordinates of the vertex of the parabola y = ax2 + bx + c, a ≠ 0. b. When is the parabola concave up? Concave down? Give reasons for your answers.

Step 1

given the coordinates of the vertex of the parabola y = ax2 + bx + c, a ≠ 0.

Step 2

First define parabola- all quadratic function which has a U-shaped graph called parabola

y=x^2

Step 3

To find the vertex first find the first derivati...

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