Trig Quest REVIEW

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

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

• It's always 2π

• 2π/C

• C(2π)

• 2π+C

Tags

CCSS.HSF-IF.C.7E

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

• 7
• -2
• 3
• 6

Tags

CCSS.HSF-IF.C.7E

What is the period of F(x) = 4 cos (2x)

• 100^o

• 180^o

• 4^o

• 360^o

Tags

CCSS.HSF.TF.A.4

What is the period of y=4cos5x

• 72^o

• 90^o

• 5⁰

• 360^o

Tags

CCSS.HSF-IF.C.7E

What is the period of y = 4Cos(2x)?

• 100^o

• 180^o

• 40^o

• 360^o

Tags

CCSS.HSF-IF.C.7E

What is the amplitude and period of y = 2sin(3x)

• 2 and 360^o

• 3 and 20^o

• 2 and 120^o

• 3 and 200^o

Tags

CCSS.HSF-IF.C.7E

What is the amplitude and period of y = 2sin(πx)

• 2 and 2
• π and 2 
• 2 and π
• 2π and 2

Tags

CCSS.HSF-IF.C.7E

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

• (0,0)

• (1,0)

• (0,1)

• (0, -1)

Tags

CCSS.HSF-IF.C.7E