34
RCMultiple Choice
Trigonometric Sum Identities — Cumulative exam
Question 34 of 49 • Precalculus
Review the graph.
Answer
A
The period of the graph is
B
The amplitude of the graph is 2 units.C
The domain of the graph is the set of x-values from –3 to 3, inclusive.D
The graph represents a reflection over the x-axis of the function y = 3sin(2x).