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goldenfox [79]
3 years ago
7

Test for origin symmetry: y=x/(x^2+1)

Mathematics
1 answer:
Korolek [52]3 years ago
6 0

y=\dfrac{x}{x^2+1}\\\\ -y=-\dfrac{-x}{(-x)^2+1}\\ -y=\dfrac{x}{x^2+1}\\ y=-\dfrac{x}{x^2+1}


-\dfrac{x}{x^2+1}\not =\dfrac{x}{x^2+1} so it's not symmetrical about the origin.

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