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Use the quadratic model y=-4x^2+8x+8 to predict if y equals 100
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Use the quadratic model y=-4x^2+8x+8 to predict if y equals 100

User Aamol
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Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula.

x=1+or- i square root of 22
User Pavanred
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