Question

Help on this problem??

Answer 1

Set the denominator to equal zero and solve for x.
\[x^2 - 9 = 0\]

Answer 2

the value that makes both the numerator and denominator to 0/0 is the removable discontinuity.

Answer 3

setting the denominator for x would give me the vertical asymptote yes? @shamil98

Answer 4

yes.