SOLUTION: y=(x-2)(|x|+2)

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Question 1005664: y=(x-2)(|x|+2)
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
x changes sign at 0. The second factor is never non-positive, to always be positive, but the first factor can be less than 0 OR greater than 0, OR 0.

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