Trig 2.6

Trig 2.6

Phase Shift

Multiple Choice

Quick Check 1!

Identify the graph of

 $y=2\cos\left(4x+3\pi\right)+1.$ 

Answer explanation using transformations

Fill in the Blank

Quick Check 2!

For the graph of  $y=A\ \sin\left(\omega x-\phi\right),\$  the number  $\frac{\phi}{\omega}$  is called the __________.