hollysal99 hollysal99

20-04-2017
Mathematics

contestada

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

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Katie12303 Katie12303

20-04-2017

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

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