Question

Which function's graph has asymptotes located at the values x = ind? v = escX II. y = cos III. y = tan x IV. y = cotx A. Il only O B. I and III only O c. 1only I OD. I and IV only SUBMIT

Answer 1

ANSWER:

D. I and IV only

STEP-BY-STEP EXPLANATION:

The trigonometric cosine function does not have asymptotes.

While tangent has a vertical asymptote at 270°, that is, it is not equivalent to 180°, which would be π.

In contrast, both cosecant and cotangent have an asymptote located at π, therefore the correct answer is D. I and IV only.