Question

Which statements correctly describe the cosine and sine functions? Check all that apply.

Answer 1

Answers:

B: The sine function increases on (0°, 90°) and (270°, 360°).

C: The cosine function decreases on (0°, 180°).

E: Both the cosine and sine functions have a maximum value of 1.

F: Both the cosine and sine functions are periodic.