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Mathematics, 10.05.2021 22:00 tracyaleblanc

2) Which of the following quadratic functions opens down?
A) y = x2 - 6x + 3
B) y=-4x2 + 9
C) y = 0.5x? – 9x + 6
D) y= 16x2 + 14x +9

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2) Which of the following quadratic functions opens down?
A) y = x2 - 6x + 3
B) y=-4x2...
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