Which statement correctly describes the location of the vertical asymptotes of the…

MATHEMATICS · Single correct · AP · AP Precalculus · Trigonometric and Polar Functions · Trigonometric and Polar Functions

Problem

Which statement correctly describes the location of the vertical asymptotes of the graph of

y = \sec x

? (a) They occur at all points where

\tan x = 0

. (b) They occur at all points where

|\cos x| = 1

. (c) They occur at all points where

\cos x = 0

. (d) They occur at all points where

\sin x = 0