Which of the following functions have a period of... (Select all that apply)

Question

kj4uts · Answer

Question 1

kj4uts · Answer

Question 2

kj4uts · Answer

Question 1 - I think the periods are tangent and cotangent

Question 2 - I think the periods are cosecant, sine, cosine and secant

kj4uts · Answer

@mathmale

mathmale · Answer

Please finish your post.  "Period of... what?"
Please find illustrations of the bsic graphs of all 6 trig functions.  Doing so will practically answer your question for you.

kj4uts · Answer

Periods of pi

Periods of 2pi

kj4uts · Answer

@mathmale Do I graph this one to solve it or is there an equation?

For x in [0, 2pi], what are the x intercepts of y = cos(x)?

mathmale · Answer

Graphing y=cos x on the interval [0,2pi] would be a great idea.  The graph would show you quickly where the horizontal intercepts lie.