9
QuizMultiple Choice

Changes in Period and Phase Shift of Sine and Cosine Functions

Question 9 • Algebra 2 MP 2,3,4 CHS

What is the phase shift of a periodic function?

Answer
A
a horizontal translation of the function
B
the horizontal length of one cycle of the function
C
the number of cycles of the function that occur in one horizontal unit
D
a vertical translation of the function
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What is the phase shift of a periodic function?