Trig Graphs

what is the amplitude of y=3sin(7x)-2

• 7

• -2

• 3

• 6

What is the period of y=4cos5x

• 2π/5

• π

• 5

• 5π

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

• 3

• 2

• 90
  90⁰

• 350⁰

What is the equation of the graph shown?

• y = -sinθ -1

• y = -sinθ/2 -1

• y = -2sin2θ + 1

• y = sinθ/2 + 1

What is the equation of the graph shown?

• y = 4cosθ/2 - 6

• y = 4cosθ/2 - 2

• y = -2cosθ/4 - 2

• y = 4cosθ/4 + 2

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

• It's always 2π

• 2π/B

• B(2π)

• 2π+B

What is the equation of the graph?

•  y = 2 cos x

• y = sin x

• y = 2 sin x

• y = sin 2x 

What is the period of the graph? 

• 2Pi

• Pi

• Pi/2

• Pi/4 

• A

• B

• C

• D

The vertical stretch of the graph; distance between the midline and the max/min.

• Period

• Cycle

• Axis of Oscillation

• Amplitude