MATH110/April 2017/Question 04 (b) (ii)
It would be great if you explain why the limit goes to infinity. (you can explain the denominator goes... and the numerator goes.... , so ....) As I mentioned before, we should provide more explanatory solutions for MATH110 students.
Also, please explain why you consider only. (In other words, why the other points are not the candidate for vertical asymptotes. )
It would be helpful if you recall the definition again.