Question

Find the period of the function


`y = - 4sin (t)/(3)`
It's a sin/cos curve problem. Please help.

Answer 1

6π

Explanation:

The period indicates after which time the sine wave repeats.

You divide 2π by the factor in front of your function variable. This is 1/3 for your function.

So 2π/(1/3) = 6π