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Mathematics, 20.07.2019 17:00 eysahvdtuj

The vertex of this parabola is at (2, -4). when the x-value is 3, the y-value is -1. what is the coefficient of the squared expression in the parabola's equation? a. -2 b. 5 c. 3 d. 1

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The vertex of this parabola is at (2, -4). when the x-value is 3, the y-value is -1. what is the coe...

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