How do you find the vertical asymptote of a rational function?
Please see below.
Step 1, Find the zeros of the denominator.
Step 2 Test to see whether any of the zeros pf the denominator are also zeros of the numerator. For any zero of both, we have a common factor. Reduce the fraction and check the remaining zeros of the new denominator.
Step 3. For each remaining zero of the denominator, ther ts a vertical; asymptote at