Question

How to find the phase shift of a trig equation? For example:
y=aSin(bx-c)+d

A: amp
B: freq
C: phase shift ?
D: midline

Answer 1

If I remember correctly, you are suppose to equal Sin(bx-c) to 0 or 1, idk..

Answer 2

amplitude is \(|a|\)

Answer 3

yes

Answer 4

I remember something like how sin, you equal it to 0 or 1

Answer 5

phase shift
easiest to set
\[bx-c=2\pi\] and solve for \(x\)

Answer 6

are you suppose to equal (bx-c) to 0 in order to find the phase shift?

Answer 7

so if I were to find for phase shift:
sin(x+ pi/4)