Mathematics

Problem

Let

f(x)=\ln|x-2|+\dfrac{1}{x+1}

. Which of the following lists all vertical asymptotes of the graph of

f

? a)

x=-1

\text{ only} b)

x=-1

\text{ and } x=2 c)

x=2

\text{ only} d)

x=-2

\text{ and } x=2