Which quadrant does $y=x/(x^2+2x+1)$ lie?

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Answer 1 · 2017-12-20T10:15:32

It is in the First, Third and Fourth Quadrants.

graph{x/(x^2+2x+1) [-10, 10, -5, 5]}

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It is in the First, Third and Fourth Quadrants.

Which quadrant does y=x/(x^2+2x+1) y=x/(x^2+2x+1) lie?