please help me find the intercepts and test for symmetry for : y=(-9x/x^2+9)

Question

please help me find the intercepts and test for symmetry for :  y=(-9x/x^2+9)

anonymous · Answer

y-int are found by setting x to zero and x-int are found by setting y to zero

anonymous · Answer

yes but its in a form that is in  a fraction and I am confused

anonymous · Answer

I can probably figure it out if its written like 4x^2+25y^2=100, but its written differently

anonymous · Answer

You would multiply the bottom out when setting y to zero, so you would have -9x=0 which means that when y is 0, then x doesn't exist, so you have a asymptote at that point.

anonymous · Answer

ohhhh thanks , I am not fully understanding this one

anonymous · Answer

Wait is the 9 in the denominator or numerator? I was assuming 9 was not in the numerator.

anonymous · Answer

in the numerator

anonymous · Answer

wait there is a 9 in the numerator and denomiator