6
AssignmentMultiple Choice
Angles and Trigonometric Functions
Question 6 • IC Pre-Cal - Deering
Using the unit circle, on what interval is the cosine function increasing?
Answer
A
(0, StartFraction pi Over 2 EndFraction)
B
(0, pi)
C
(StartFraction pi Over 2 EndFraction, StartFraction 3 pi Over 2 EndFraction)
D
(pi, 2 pi)