# How do you graph #y = -2 sin 2x#?

##### 1 Answer

Sep 20, 2015

For any general sinusoidal trigonometric equation of form

So in this case, a=-2, period =

This means that the graph has maximum displacement 2 and completes a full cycle in

Hence the graph will look as follows :

graph{-2sin(2x) [-4.933, 4.93, -2.466, 2.466]}