Matching Trig Graphs With Their Equations

Match the following

• Graph 3

• Graph 4

• Graph 2

• Graph 1

Determine an equation for this graph:

• y=csc(x)

• y=sec(x)

• y=cos(x)

• y= tan(x)

Write the equation of the function graphed:

• y = - sinx + 1

• y = - cosx + 1

• y = sinx + 1

• y = cosx + 1

What is the equation of the graph?

•  y = 2 cos x

• y = sin x

• y = 2 sin x

• y = sin 2x 

Write the equation of the function graphed:

• y = cosx

• y = - cosx

• y = sinx

• y = - sinx

Write the equation of the function graphed:

• y = cosx

• y = - cosx

• y = sinx

• y = - sinx

What is the equation of the blue graph?

• y = 2sin x

• y = sin(2x)

• y = sin(x + 2)

• y = sin x - 2

What is the equation of graph? 

• y = sin 5x

• y =  cos 5x

• y = 5 sin x

• y = 5 cos x 

Which equation?

What is the equation of graph? 

• y = sin 5x

• y =  cos 5x

• y = 5 sin x

• y = 5 cos x