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Which coefficient in the function tells us that the parabola for the function will point downward? y = -2x2 5x - 4
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Which coefficient in the function tells us that the parabola for the function will point downward? y = -2x2 5x - 4

User Doug Ayers
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the answer is 16 I think because 2*2=4*5=20-4=16 so I think 16 is the right answer
User Yarrow
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