Graphing Sin and Cosine Vertical Transformations

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

• 7

• -2

• 3

• -3

The __________ represents half the distance between the max and min of a sine or cosine graph. 

• Period

• Frequency

• Extreme Values

• Amplitude

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

• a

• b

• c

• d

What is the midline for y=2cos(1/3x) +2

• y = 1/3

• y = -2

• y = 2

• y = 4

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

• 3

• 2

• 0

What is the equation of the graph shown?

What is the equation of the graph shown?

Find the period and amplitude of the equation y = -2cos(8πx)

• amplitude = -2

  period = 8π

• amplitude = -2

  period = 1/4

• amplitude = 2

  period = 8π

• amplitude = 2

  period = 1/4

Which graph below represents

y = -3sin(x)

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Which graph below shows a sin function with an vertical dilation of 6 and a period of 3?

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