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Which of the following quadratics will have a maximum value at x = 3? (1) y = x² - 6x +19 (3) y=-2x² + 20x - 49 (2) y=-4x² +24x-21 (4) y = 2x² – 3x+7
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May 14, 2023
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Which of the following quadratics will have a maximum value at x = 3?
(1) y = x² - 6x +19
(3) y=-2x² + 20x - 49
(2) y=-4x² +24x-21
(4) y = 2x² – 3x+7
Mathematics
high-school
Huan Zhang
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Huan Zhang
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Makkasi
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May 19, 2023
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