Which of the following best describes the condition for a function to have a vertical…

MATHEMATICS · Single correct · AP · Calculus AB · Limits and Continuity · Limits and Continuity

Problem

Which of the following best describes the condition for a function

f

to have a vertical asymptote at

x=a

? (a) As

x\to a

f(x)\to \infty

f(x)\to -\infty

. (b) As

x\to \infty

f(x)\to a

.},{ (c) As

x\to a

f(x)\to 0

.},{ (d) As

x\to a

f'(x)\to \infty

.}],