Question

How do you graph `y=3sin4x`?

Answer 1

`y=3sin4x`
graph{3*sin(4x) [-10, 10, -5, 5]}

Explanation:

`y=a.sin(bx+c)+d`
`Amplitude=3`
`Period=(2pi)/b=(2pi)/4=pi/2`
`Phase` shift `=c/b=0`
`Vertical` shift `d=0`