### Home > A2C > Chapter 11 > Lesson 11.3.4 > Problem 11-170

11-170.

Graph at least one full cycle of each graph. Homework Help ✎

*y*= 2 sin*x**y*= cos (2*x*)*y*= −1 + 2 cos(*x*)

For the following problems, use five points to sketch one cycle and then repeat the pattern.

Five points on the graph are displayed below.