Hello all. I am a new member to this site, although I have been browsing for quite some time now.

I have a couple questions that I just can't seem to solve for tonight's homework assignment.

I was hoping that I might be able to get some help from the great members of this site...

1. Construct a rational function whose vertical asymptotes are located at x = -2 and x=k, where k > 0.

2. Construct a rational function whose vertical asymptote is located at

x = 3 and a horizontal asymptote at y = 1/2.

Any help would be greatly appreciated, and thanks in advance to anyone who gives it a shot!