Question

How do you find the amplitude and period of `f(x)=3sin(1/2)x+2`?

Answer 1

Amplitude = 3
Period = `1/2`

Explanation:

The amplitude is the number before sin/cos or tan so in this case 3.
The period for sin and cos is `(2pi)`/number before x in this case `1/2`.
To find the period for tan you would then simply do `pi`/number before x.
Hope this helps.