### Home > A2C > Chapter Ch11 > Lesson 11.3.4 > Problem11-170

11-170.

Graph at least one full cycle of each graph. 11-92 HW eTool (Desmos)    Homework Help ✎

1. $y=2\sin x$

1. $y=\cos(2x)$

1. $y=-1+2\cos\left(x\right)$

1. $y=-1+2\sin\left(x+\frac{\pi}{2}\right)$

Use the eTool below to graph each part of the problem.
Click the link at right for the full version of the eTool: CCA2 11-92 HW eTool.