fill out the information for the function:

Question

5cos(pi(x-3))

phase shift:

vertical shift:

amplitude:

period:

Answer 1

y = A sin(B(x + C)) + D

1. amplitude is A
2. period is 2π/B
3. phase shift is C (positive is to the left)
4. vertical shift is D

You Can Finish This Now, and memorize this formula.

5cos(pi(x-3))

phase shift:

vertical shift:

amplitude:

period: