Graphing Cosine

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

• Pi

• 2Pi

• Pi/2

• Pi/4 

What is the equation of graph? 

• y = sin 5x

• y =  cos 5x

• y = 5 sin x

• y = 5 cos x 

What is the amplitude of the graph? 

• -2

• 2

• 4

• -4

What is the amplitude of this function?

• 2

• 2π

• -2

• 1

Where does the graph of cosine begin?

• (0,0)

• (0,1)

• (0, Pi)

• (1, Pi)

Which trig function does this graph represent?

• csc

• sec

• cos

• sin

Which trig function does this graph represent?

• csc

• sec

• cos

• sin

What is the equation of graph? 

• y = sin 5x

• y =  cos 5x

• y = 5 sin x

• y = 5 cos x 

What is an equation of the graph shown?

• y=cos1/2x

• y=cos2x

• y=sin 1/2 x

• y=sin2x

What is the equation of the graph shown?

• y=1/2cos2x

• y=1/2sin4x

• y=1/2cos4x

• y=4cos1/2x