Question

For the given function, find the vertical and horizontal asymptote(s) (if there are any).

f(x) = (x-5)/(x^2-1)

A) x = 5, y = 0

B) x = 1, x = -1, y = 0

C) x = 1

D) x = -1, y = 1

Answer 1

\[f(x)=\frac{ x-5 }{ x ^{2}-1 }\]

Answer 2

factorize the denimoninator

Answer 3

I didn't think you could factor that...

Answer 4

the denominator....??? u can (x^2-1)=(x+1)(x-1)

Answer 5

oh...

Answer 6

so, is it b?