Graphing sine and cosine

Find the period of y=2sin[1/4x-π/2]

• π/2

• 8π

• 4π

• π

Tags

CCSS.HSF-IF.C.7E

Find the amplitude of y=-5cos1/2x+π

• 1

• -5

• 1/2

• 5

Tags

CCSS.HSF-IF.C.7E

Find the phase shift of y=-4cos[1/4x+π/4]

• 2π units to the right

• π units to the right

• π units to the left

• 2π units to the left

Tags

CCSS.HSF-IF.C.7E

Find the amplitude of y=-4cos[1/4x+π/4]

• 4

• -4

• 1

• -1

Tags

CCSS.HSF-IF.C.7E

Find the period of y=-4cos[1/3x+π/4]

• 2π/3

• 3π

• 6π

• π/4

Tags

CCSS.HSF-IF.C.7E

Find the period of y=cos[3x+π/2]

• 2π/3

• 6π

• 3π

• 4π/3

Tags

CCSS.HSF-IF.C.7E

y=2sin[6x-π/4]-2

• Amplitude is 2

• Amplitude is -2

• Midline is y=2

• Midline is y=-2

• Phase shift is π/24 to the right

Tags

CCSS.HSF-IF.C.7E

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

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

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

Tags

CCSS.HSF.TF.A.4

Phase shift means ...

• An up or down movement
• A left or right movement
• Height of graph
• ...set Phasers to stun

Tags

CCSS.HSF-IF.C.7E