Use the quadratic model y=-4x^2-3x+4 to predict y if x equals 5

Rutix asked Feb 5, 2023

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Rutix asked Feb 5, 2023

by Rutix

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18 votes

Answer:

y = -4x^2 - 3x + 4

x = 5

y = -4(5)^2 - 3(5) + 4

y = -4(25) - 15 + 4

y = -100 - 15 + 4

y = -114

Explanation:

Scott Alan Miller answered Feb 11, 2023

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