Consider the function

MATHEMATICS · Single correct · AP · AP Precalculus · Polynomial and Rational Functions · Polynomial and Rational Functions

Problem

h(x)=\dfrac{x^{2}-4}{x(x-2)}

. At which of the following points does

h

possess a vertical asymptote? (a)

x=2

only (b)

x=0 \text{ and } x=2

(c)

x=0

only (d) Neither

x=0

nor

x=2