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Mathematics, 26.03.2021 16:50 jgill27

Use a graphing calculator to approximate the vertex of the graph of the parabola defined by the following equation.
y=-2x + 7x+ 4
a. (1.75, -2.125)
c. (1.75, 10.125)
b. (1.75, 4)
d. (-1.75, 10.125)

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