Graphing Sine and Cosine Functions Makeup Assignment

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

• 7
• -2
• 3
• 6

What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

What is the amplitude of this function?

• 2
• 2π
• -2
• 1

What is the period of y=4cos5x

• 2π/5
• π
• 5
• 5π

The horizontal length required to complete one cycle.

• Period
• Cycle
• Axis of Oscillation
• Amplitude

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

• It's always 2π
• 2π/|B|

• |B|(2π)

• 2π/B

Calculate the period of the curve

• 1

• -1

What is the period of
y= 4 cos (5x)

• 2π/5
• π
• 5
• 5π

Sine or Cosine?

• y=sinx
• y=cosx

Write an equation of a sine function with a period of π and amplitude of 7.

• y=7sin2πx
• y=7sinπx
• y=2sin7x
• y=7sin2x