### Home > CCA2 > Chapter 7 > Lesson 7.2.4 > Problem 7-159

7-159.

In the function *y* = 4sin(6*x*), how many cycles of sine are there from 0 to 2*π*? How long is each cycle (i.e., what is the period)? Homework Help ✎

The number of cycles is *b* in the equation. The length of each cycle is *p* (the period) where: