emmaxwYclaryycrudi emmaxwYclaryycrudi

21-11-2016
Mathematics

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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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jazzydazzy2005 jazzydazzy2005

21-11-2016

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

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