Which of the following statements are true about the graph of f(x)= sec x. select two of the following that apply.

A. True. Plug in x = 0 and it leads to y = 1.

B. False. The function is undefined when cos(x) = 0 which is when x = n*pi/2 for any odd integer n. So x = pi/2, x = 3pi/2, x = 5pi/2, etc are not allowed as input values.

C. True. This is one of the infinitely many vertical asymptotes, which result from to the fact that x = pi/2 is not allowed in the domain.

D. False. Sine can be equal to zero. The only thing we need to make sure that is nonzero is the cosine value, since secant = 1/cosine

E. False. Choice B talks about values excluded from the domain.

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation: