8.3 Sine and Cosine Practice

Write the equation of the trigonometric 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

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

Write the equation of the function graphed:

• y = 2 sinx

• y = 2 cosx

• y = sinx + 2

• y = cosx + 2

Write the equation of the function graphed:

• y = - sinx + 1

• y = - cosx + 1

• y = sinx + 1

• y = cosx + 1

Write the equation of the function graphed:

• y = - 2 sinx

• y = - 2 cosx

• y = cosx - 2

• y = sinx - 2

Write the equation of the function graphed:

• y = - cosx

• y = - cosx + 1

• y = cosx - 1

• y = - cosx - 1

Write the equation of the function graphed:

• y = sinx - 1

• y = 2 sinx - 1

• y = sinx + 1

• y = 2 cosx - 1

Write the equation of the function graphed:

• y = 2 sinx

• y = sinx + 2

• y = sin2x

• y = sin(1/2x)