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Mathematics, 02.07.2019 15:00 curlyheadnikii

What is the vertex of this quadratic function? f(x) = 10x2 + 5x − 7 a. (0.25, -5.250) b. (0.25, -7.625) c. (-0.25, -5.250) d. (-0.25, -2.525) e. (-0.25, -7.625)

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What is the vertex of this quadratic function? f(x) = 10x2 + 5x − 7 a. (0.25, -5.250) b. (0.25, -7....

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