- #1

datafiend

- 31

- 0

## Homework Statement

Find the amplitude, period, phase shift, and vertical shift

## Homework Equations

y=- [itex]1/2[/itex]sin [3 (x-∏/2)] -2

## The Attempt at a Solution

amp = -[itex]1/2[/itex], vertical shift is 2 down y-axis.

I can't get the period and ph. shift.