It depends. You'd need to give some example, but generally the idea is to put all variables on one side and everything else on the other side.
Let's do

Release k for some while
If
So
So vertical asymptote is at origin now
It mentioned that it's at x=-5 so we need to change x


- Vertical asymptote at x=-5
Now
- for k=0 horizontal asymptote at origin
But it's given
Same put y=12 in place of k

Graph attached for verification
Answer: D. (z2-3z+14)
Step-by-step explanation:
took the test
312 people bought balcony seats and 396 people bought ground seats.
Answer:
Depending on the length and width, it would be the length times the width.
Step-by-step explanation: