Applying and Analysing Trigonometric Functions

What is the period in the function
-3 sin (2(x – 40°)) + 7
?

• 720°

• 360°

• 180°

• 120°

What is the period of this function?

• 4π

• 2π

• π

• ½

• 3

• 5

• 2

• 180

What is the period of this graph?

• 4

• 8

• 3

• 6

What is the period of y = 4Cos(2x)?

• 4π

• π

• 2π

• π/2

What is the period?

• π/4

• π/2

• 3π/4

• π

How do you find the period of a tangent function?

• 270/b

• π/b

• 360/b

• 2π/b

Write an equation of a sine function with a period of π and amplitude of 7.

Write the equation for a sine function with an amplitude of 6 and a period of π/4.

• y=6sin(8x)

• y=6sin8(x-1)

• y=6sin1/4x

• y=6sinx

What is the period of the function? 

• π

• 2π

• 3π

• π/2