5
AssignmentMultiple Select
Graphing Sine and Cosine Functions
Question 5 • Pre Calculus A
The function represented by the table has the form y = acos(bx). Which of the following statements are true? Check all that apply.
Answer
A
The function increases on the interval (π, 2π).B
The graph is compressed horizontally by a factor of
C
The frequency is
D
The maximum value of the function is 6.E
The period is π.