Question

help?!?!?!

Answer 1

just set the denominator equal to zero and factor...

the values of x that make the denominator zero will be the vertical asymptotes...

because you can't have zero in the denominator of a fraction...

Answer 2

Vertical asymptotes occur when you divide by 0, so, for this, since there is a trinomial, you may try to make it into 2 binomials, or quadratic formula (which is a last resort).
Since the 30 is negative, you know that you must have a positive number and a negative one. Thus, since the 7 is negative aswell, you know that the negative has to be the greater number. This should be the result:
\[x^2-7x-30=0\rightarrow (x+3)(x-10)\]
x=-3,10

Answer 3

lol.... if you wait long enough... someone always gives the answer