question 2: B
(x+4) is canceling out so it is the hole.
x+4=0 and x= -4 is the hole.
(x+1)=0 is vertical asymptote so x= -1 is vertical asypmtote.
Question 3: D
x²-5x-14 factors to (x-7) and (x+2)
(X+2 )cancel outs so it is a hole at x= -2
x-7=0 and x=7 is a vertical asymptote