Scroll to Top

Virtual Math Learning Center

Virtual Math Learning Center Texas A&M University Virtual Math Learning Center

Sketching One Period of a Cosine Function

Author: Doan Nguyen

The following problem is solved in this video. It is recommended that you try to solve the problem before watching the video. You can click "Reveal Answer" to reveal the answer to the problem.

Problem:  Sketch one period of the graph of \(y=2\cos \left(x-\dfrac{\pi}{2}\right).\)

The graph of a cosine function through the points (pi/2,2), (pi,0), (3pi/2,-2), (2pi,0), and (5pi/2,2)

See more videos from this section