SOLUTION: the function g(x) = 3/ 1 + x^2 is neither odd nor even? (true or false)

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Question 908247: the function g(x) = 3/ 1 + x^2 is neither odd nor even? (true or false)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
False, it is even.
f%28x%29=3%2F%281%2Bx%5E2%29
f%28-x%29=3%2F%281%2B%28-x%29%5E2%29=3%2F%281%2Bx%5E2%29
So f%28x%29=f%28-x%29 which is the criteria for an even function.