SOLUTION: y= -3 y^2+8y-7

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Question 606819: y= -3
y^2+8y-7
Answer by jim_thompson5910(35256) About Me  (Show Source):
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y^2+8y-7

(-3)^2+8(-3)-7

9+8(-3)-7

9-24-7

-22

So y^2+8y-7 = -22 when y = -3
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