Trig Graphs

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

The parent tangent graph has ________ located at  $\frac{\pi}{2}$  ?

• Vertical asymptote

• a value of -1

• a zero

• a value of 1

What is the period of
y= -3sin(x)

• π
• 2π
• 3π
• 4π

Tags

CCSS.HSF.TF.A.4

The parent sine graph has _____________ located at  $2\pi$  ?

• A maximum value

• A zero

• A minimum value

• a vertical asymptote

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of y = 3 cos 2x?

• 3

• $4\pi$

• $\pi$
  

• 2

Tags

CCSS.HSF-IF.C.7E

Phase shift indicates ...

• An up or down movement

• A left or right movement

• A reflection over the y-axis

• A change in period

Tags

CCSS.HSF-IF.C.7E

 $f\left(t\right)=2\cos\frac{t}{3}-3$  What is the period of the equation shown?

• 6π

• 2π

• π / 3

• 2π / 3

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of the graph?

• 2.5

• 6

• 1

• 5

Tags

CCSS.HSF-IF.C.7E

Identify the phase shift of:

 $y=-3\cos\left(2x-\ \pi\right)+4$  

•  $\frac{\pi}{2}\$  to the left

•  $\pi\$  to the left

•  $\pi\$  to the right

•  $\frac{\pi}{2}\$  to the right

Tags

CCSS.HSF-IF.C.7E

What is the period for the function

f(x) = -2sin(4x + π) - 1

• 8π

• π/4

• 2π

• π ⁄ 2

Tags

CCSS.HSF.TF.A.4