# How do you find the amplitude and period of #y=3sin(2t)#?

##### 1 Answer

Amplitude: 3

Period:

#### Explanation:

graph{y=3sin(2x) [-5.46, 14.54, -4.28, 5.72]}

Considering the

(Proof)

(every second time the wave crosses the

The constant difference is

The amplitude is the maximum distance from the rest point of a wave - this is the same as the maximum value of the graph.

(the maximum value possible is 1)

This makes the maximum value of