SOLUTION: y=x^2-4, if x=-2 what would y equal?

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Question 675171: y=x^2-4, if x=-2 what would y equal?

Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
y=x^2-4

y=(-2)^2-4

y=4-4

y=0

So when x = -2, y = 0