SOLUTION: Classify the function h(x)= 9/x^2+1 Rational, root, or polynomial?

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Question 1135093: Classify the function h(x)= 9/x^2+1
Rational, root, or polynomial?
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52915) About Me  (Show Source):
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
How exactly you have the function is not clear but either of these may be what you mean:

system%289%2Fx%5E2%2B1%2C+OR%2C+9%2F%28x%5E2%2B1%29%29

They are rational functions, NOT polynomial functions.