Review 4-12-21

The __________ represents the distance above or below the midline of a sine or cosine graph; we always take the absolute value of this height. 

• Period
• Frequency
• Extreme Values
• Amplitude

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

• It's always 2π
• 2π/B
• B(2π)
• 2π+B

Which value represents a vertical shift in the following function y=a*sin(bx - c)+d?

• a
• b
• c
• d

Sine or Cosine?

• y=sinx
• y=cosx
• what's the difference?
• it's all waves to me

Which value helps identify the period in the following function y=a*sin(bx-c)+d?

• a
• b
• c
• d

What is the period of
y=cos(3x - π) - 5?

• π/3
• π/6
• 2π/3
• 2π/6

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

• π
• 2π
• 3π
• 4π

Where is the midline for
y=2cos(1/3x +π/6) +2

• 1/3
• -2
• +2
• 4

What is the range of
y= -3sin(x)-2?

• [-2,2]
• [-5,1]
• [-4,2]
• [-3,3]

What is the range of y=4cos(x -1)?

• [-1,1]
• [-2,2]
• [-3,5]
• [-4,4]