Question

y= 3 sin (2x-pi) find period and phase pellet

Answer 1

phase pellet lol

Answer 2

phase shift

Answer 3

yeah i know

Answer 4

period is \(\frac{2\pi}{b}\)which in your case is \(\frac{2\pi}{2}=\pi\)

Answer 5

also you have shifted \(\pi\) units to the right

Answer 6

actually maybe that last part is wrong
since you can write it as
\[3\sin(2(x-\frac{\pi}{2}))\]

Answer 7

yes

Answer 8

easiest way to do it is to set
\[2x-\pi=0\] and solve for \(x\)

Answer 9

you get \(x=\frac{\pi}{2}\) in two steps