Graphing Sine/Cosine Review before QUIZ

Where does the graph of y=sin(x) begin its first cycle?

• (0,0)

• (1,0)

• (0,π)

• (1, π)

Where does the graph of y=cosx begin its first cycle?

• (0,0)

• (0,1)

• (0, π)

• (1, π)

The __________ represents the height from the midline to the highest point.

• 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

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

What is the equation of graph?

• y = sin 5x

• y = cos 5x

• y = 5 sin x

• y = 5 cos x

What is the equation of the graph?

•  y = 2 cos x
• y = sin x
• y = 2 sin x
• y = sin 2x 

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

Tags

CCSS.HSF-IF.C.7E

What does a negative A value cause?

• A negative amplitude
• A reflection across the Y axis
• No effect
• A reflection across X axis

Tags

CCSS.HSF-IF.C.7E

What is the period of y=4cos2x

• 2π/4

• π

• 2

• 4π