4
AssignmentMultiple Choice
General Form of Sine and Cosine
Question 4 • IC Pre-Cal - Deering
Use the sliders to change the values of a, b, c, and d in the cosine function. Which equation has a maximum at (0, –1) and a minimum at ( (StartFraction pi Over 3, negative 5) ).
Answer
A
y = 2cos(3x) – 5B
y = 2cos(3x) – 3C
y = 2cos(3x) – 1D
y = 2cos(3x)