Trigonometric Functions Quiz

Graph the sine function for the angle 0 to 360 degrees.

• Graph the cosine function instead of the sine function.

• Connect the points (0, 0), (90, 1), (180, 0), (270, 1), and (360, 0) with straight lines for the sine function graph.

• Graph the sine function by plotting the points (0, 0), (90, 1), (180, 0), (270, -1), and (360, 0) and connecting them with a smooth curve.

• Plot the points (0, 1), (90, 0), (180, -1), (270, 0), and (360, 1) for the sine function.

Graph the cosine function for the angle 0 to 360 degrees.

• Plot the points (0, 0), (90, 1), (180, 0), (270, -1), and (360, 0) to graph the cosine function.

• Graph the cosine function by plotting the points (0, 1), (90, 0), (180, -1), (270, 0), and (360, 1) and connecting them with a smooth curve.

• Use a bar graph to represent the cosine function for angles 0 to 360 degrees.

• Connect the points (0, 1), (90, 0), (180, -1), (270, 0), and (360, 1) with straight lines to graph the cosine function.

Identify the amplitude of the sine function.

• Distance from peak to trough

• Height of the wave

• Angle between two peaks

• Distance from midline to peak (or trough)

Identify the amplitude of the cosine function.

• Product of the coefficients of the cosine term

• Square root of the coefficient of the cosine term

• Sum of the coefficients of the cosine term

• Absolute value of the coefficient of the cosine term

Determine the period of the sine function.

• 3π / b

• 4π / b

• π / b

• 2π / b

Determine the period of the cosine function.

• T = 2π / c

• T = π / b

• T = 2π / b

• T = 2π / a

Find the phase shift of the sine function.

• The phase shift of the sine function is c

• The phase shift of the sine function is d

• The phase shift of the sine function is b

• The phase shift of the sine function is a

Find the phase shift of the cosine function.

• Square root of the period

• Opposite of the horizontal shift value

• Reciprocal of the amplitude

• Vertical shift value

Calculate the value of sin(30 degrees).

• -0.5

• 1.0

• 0.25

• 0.5

Calculate the value of cos(45 degrees).

• sqrt(2)/2

• 1/2

• 1

• 0.5