SOLUTION: I need help with finding the horizontal asymptotes of this function f(x)=x2/x2-9

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Question 129789: I need help with finding the horizontal asymptotes of this function
f(x)=x2/x2-9
Answer by oscargut(2103) About Me  (Show Source):
You can put this solution on YOUR website!
you have to do limits when x tends to infinite of X^2/(X^2-9) , taking the largest terms lim X^2/X^2 = 1
so horizontal asymptotes is y=1