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Mathematics, 26.03.2021 21:00 kellz37

2) Which of the following quadratic furạctions opens down?
A) y=r? - 6x +3
B) y=-48 +9
C) y = 0.572 - 9x + 6
D) y = 16x2 + 14x + 9

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2) Which of the following quadratic furạctions opens down?
A) y=r? - 6x +3
B) y=-48 +9<...
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