Starter - Writing Trig Equations

The amplitude is:

• 6

• 8

• 4

• 12

Tags

CCSS.HSF-IF.C.7E

The period is:

• $2\pi$

• $\pi$

• $\frac{\pi}{2}$
  

• 8

Tags

CCSS.HSF.TF.A.4

Since the period is  $\pi$  , that means the B-value is:

• $2\pi$

• 2

•  $\pi$  

• 4

Tags

CCSS.HSF-IF.C.7E

The midline is:

• y=-4

• y=0

• y=2

• y=8

Tags

CCSS.HSF-IF.C.7E

To get the simplest possible equation, I should use:

• sinx

• -cosx

• -sinx

• cosx

Tags

CCSS.HSF-IF.C.7E

Given that A=6, B=2, the midline is y=2, and I should use cosine, what is the equation of the graph?

y=_____________________________________________

Tags

CCSS.HSF-IF.C.7E