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The vertex of this parabola is at (5, -4). Which of the following could be its equation? A.y = 2(x + 5)2 + 4 B.y = 2(x - 5)2 - 4 C.y = 2(x - 5)2 + 4 D.y = 2(x + 5)2 - 4
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Jan 16, 2018
Mathematics
high-school
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