Graphing Trig Functions Review

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

• (0,0)

• (1,0)

• (0,Pi)

• (1, Pi)

Where does the graph of cosine begin?

• (0,0)

• (0,1)

• (0, Pi)

• (1, Pi)

What is the period of either graph? 
y = sin(x)      &   y = cos (x)

• Pi
• 2Pi
• Pi/2
• Pi/4 

what is the amplitude of

y = -3sin (7x) -2

• 7

• -2

• 3

• -3

What is the equation of the graph?

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

What is the equation of graph? 

• y = sin 5x
• y =  cos 5x
• y = 5 sin x
• y = 5 cos x 

What is the vertical shift for

y = 4 cos(x) - 2?

• up 2

• left 2

• right 2

• down 2

Sine or Cosine?

• y=sinx
• y=cosx

Sine or Cosine?

• y=sinx
• y=cosx

What is the range of the equation 
y = 2cos(2x)? 

• All Real Numbers
• 2
• y ≥ 2
• -2 ≤ y ≤2