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Mathematics 6 Online
OpenStudy (anonymous):

Identify the horizontal asymptote of f(x) = x^2+6x-9

OpenStudy (anonymous):

hello again

OpenStudy (anonymous):

Hello. I need to know how to find horizontal asymptotes.

OpenStudy (anonymous):

is x^2 + 6x -9 the whole problem?

OpenStudy (anonymous):

no, sorry, I typed in the wrong problem it is actually 6x-7/11x+8

OpenStudy (anonymous):

I know how to solve the above problem, which wasn't the whole question also :P

OpenStudy (anonymous):

okay A horizontal asympotote is found by comparing the degree of the numerator to the degree of the denominator

OpenStudy (anonymous):

what can you tell me about the degrees

OpenStudy (anonymous):

The degrees are the highest exponent of a coefficient, which appears to be 1 and 1.

OpenStudy (anonymous):

correct and when the degrees of the numerator and the denominator are the same you do this|dw:1386436863516:dw|

OpenStudy (anonymous):

y = 6/11

OpenStudy (anonymous):

Is that the answer?

OpenStudy (anonymous):

can it be simplified any further?

OpenStudy (anonymous):

No because they do not have any common factors.

OpenStudy (anonymous):

correct then 6/11 is your answer

OpenStudy (anonymous):

Thank you!

OpenStudy (anonymous):

no problem mate

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