Graphs of Sines with Phase Shifts

What is the amplitude of the graph? 

• 1

• 3

• 6

• 9

The period of a sine or cosine graph can be found by ....

• It's always 2π

• 2π/B

• B(2π)

• 2π+B

Which is a correct equation for the graph shown?

Which is a correct equation for the graph shown?

Use the graph of the sine curve shown with a labeled point as the phase shift point, write the equation of the sine curve. Be sure to multiply the b in.

Mathematical Equivalence

ON

Which of the following functions has a phase shift of π right? Mark all that apply

• y=2sin(x+π)-1

• y=2sin(x-π)-1

• y=2sin(2x+2π)-1

• y=2sin(2x-2π)-1

• y=2sin(2x-π)-1

Phase shift of

f(x)= 3sin(4x - π)

• Left π

• Left π/4

• Right π

• Right π/4

• undefined units left

Find the phase shift of y=-4cos[1/4x+π/4]

• 2π units to the right

• π units to the right

• π units to the left

• 2π units to the left

Which is a correct equation for the graph shown?