Question

Please help! Will give fan and medal.
Find the period and amplitude of the following function then sketch the function from 0 to 2pi.
y = -3 sin pi(theta)
The period is ___.
(Simplify your answer, Type an exact answer, using pi as needed. Use integers or fractions for any numbers in the expression)

Thank you in advance!

Answer 1

What?

Answer 2

I copied the question word for word. I don't know how to solve it.

Answer 3

compare with the standard form
\[y=Asin( \omega t)\]

where
A=amplitude
\(\omega\)=angular velocity
period = \( \frac{2 \pi}{\omega}\)