How do you find all asymptotes and intercepts of #f(x)=(5x+15)/(x^2-x-12)#?
1 Answer
Jan 1, 2018
See explanation
Explanation:
Vertical asymptotes are usually in the points which aren't in the domain. x=-3 isn't asymptote because we can simplify f(x) to the form highlighted above (after substituting x for -3 we get finite value
Horizontal asymptote: in
Horizontal asymptote: in
it's the same:
Intercepts: