Question

2.) Describe the vertical asymptote(S) and hole(s) for the graph of y=x-6/x^2+5x+6
A. asymptotes: x=-2,-3 and hole: x=6
B. asymptotes: x=-2,-2 and no holes
C. asymptote: x=2,-3 and x=6
D. asymptotes: x=-2,3 and no holes
3.) find the horizontal asymptote of the graph of y=-2x^6+5x+8/ 8x^6+6x+5
A. y=-1/4
B. y=0
C. y=1
D. no horizontal asymptote

4. simplify the complex fraction
n-4
_____
n^2-2n-15
______
n+1
____
n+3

A. n-4/(n-3)(n+1)
B. n-4/(n-5)(n+4)
C. n-4/(n-5)(n+1)
D. (n-4)(n+3)/(n-5)(n+1