Graphing Trig Functions No Translation

What is the period of either graph?

y = sin(x) & y = cos (x)

Mathematical Equivalence

ON

What is the amplitude of the trig function shown?

• 3

• 2π

• 1

• -π/2

Sine or Cosine? (a)  

• y=sinx

• y=cosx

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

• All Real Numbers

• 2

• y ≥ 2

• -2 ≤ y ≤2

Match the following

• Graph 2

• Graph 1

• Graph 4

• Graph 3

Which equation?

• y= -cos(2x)

• y= cos(2x)

• y= (1/2)cosx

• y= (-1/2)cosx

Determine an equation for this graph:

• y=csc(x)

• y=sec(x)

• y=cos(x)

• y= tan(x)

The vertical asymptotes occur at .....

What is the range of the sine and cosine graphs with no vertical shifts or change in amplitude?

What is the frequency of this function?

• 1/4

• 4

• 2π

• 1/2π