Question

Determine the period of the following graph:

Answer 1

9514 1404 393

Answer:

2π

Explanation:

The first peak is shown at x=π/2. The next peak is shown at x=5π/2. The difference in x-values between repeating parts of the graph is ...

5π/2 -π/2 = 4π/2 = 2π

The period of the function shown is 2π.