AnswersAZ-Common Core Algebra II BChanges in Period and Phase Shift of Sine and Cosine FunctionsQuestion 9
9
AssignmentMultiple Choice
Changes in Period and Phase Shift of Sine and Cosine Functions
Question 9 • AZ-Common Core Algebra II B
Consider the function y = cosine (x + StartFraction pi Over 6 EndFraction) Which of the following is true?
Answer
A
There is a phase shift to the left.B
There is a phase shift to the right.C
The graph is reflected across the x-axisD
The graph is stretched horizontally.E
The graph is compressed horizontally.