Trig Functions & Review

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

• Period
• Frequency
• Extreme Values
• Amplitude

Tags

CCSS.HSF-IF.C.7E

Which value represents a vertical shift in the following function y=Asin[B(x - C)]+D?

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y = sin(x)

• y = cos(x)

Tags

CCSS.HSF-IF.C.7E

What is the equation of the graph?

•  y = 2cos(x)

• y = sin(x)

• y = 2sin(x)

• y = sin(2x)

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y = sin(x)

• y = cos(x)

Tags

CCSS.HSF-IF.C.7E

Find the period and amplitude of the equation y = 4sin(10x)

• amplitude = 4

  period = 2

• amplitude = 10

  period = 4

• amplitude = 4

  period = π/5

• amplitude = 10

  period = π/2

Tags

CCSS.HSF-IF.C.7E

What is the vertical shift?

Tags

CCSS.HSF-IF.C.7E

Describe the horizontal shift.

• left π / 2

• left 2π

• right 2π

• right π / 2

Tags

CCSS.HSF-IF.C.7E

Describe the horizontal shift.

• left 3π / 4

• left 4π / 3

• right 3π

• right 3π / 4

Tags

CCSS.HSF-IF.C.7E

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

Tags

CCSS.HSF-IF.C.7E