Determine the horizontal vertical and slant asymptote y=x^2+2x-3/x-7

a. vertical: x=7
slant: y=x+9
b. horizontal: x=7
c. vertical: x=-1,x=3
horizontal: y=7
d. vertical: x=7
horizontal: y=-1,y=3
slant: y=x-5

Step-by-step explanation:

you didn't post any answer choices, so its not 100% clear what your teacher is looking for

however, log(15/7) is equivalent to log(15) - log(7)

i'm using the rule log(x/y) = log(x) - log(y)