### Home > PC > Chapter 6 > Lesson 6.2.3 > Problem 6-97

6-97.

Find the period of each function. Homework Help ✎

*y*= 5 sin 3*x**y*= cos*πx**y*= sin*y*= cos+ 3

Use the formula:*pb* = 2*π**p* = period*b* = frequency

3 is the frequency.

*π* is the frequency.

6-97.

Find the period of each function. Homework Help ✎

*y*= 5 sin 3*x**y*= cos*πx**y*= sin*y*= cos+ 3

Use the formula:*pb* = 2*π**p* = period*b* = frequency

3 is the frequency.

*π* is the frequency.