Trig Graphs, and the Unit Circle

Front

What is the radius of a unit circle?

Back

1

Tags

CCSS.HSF.TF.A.2

Front

What is the period of the sine function?

Back

2π

Tags

CCSS.HSF.TF.A.4

Front

What is the period of the cosine function?

Back

2π

Tags

CCSS.HSF.TF.A.4

Front

What is the value of sin(7π/6)?

Back

-1/2

Tags

CCSS.HSF.TF.A.2

Front

What is the equation of a cosine function with amplitude 4 and vertical shift -2?

Back

y = 4cos(θ/2) - 2

Tags

CCSS.HSF-IF.C.7E

Front

What is the relationship between the unit circle and trigonometric functions?

Back

The unit circle defines the values of sine and cosine for angles measured in radians.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of cos(π/3)?

Back

1/2

Tags

CCSS.HSF.TF.A.2

Front

What is the value of tan(π/4)?

Back

1

Tags

CCSS.HSF.TF.A.2

Front

What is the period of the function y = 3sin(2θ)?

Back

π

Tags

CCSS.HSF.TF.A.4

Front

What is the amplitude of the function y = -5cos(θ)?

Back

5

Tags

CCSS.HSF-IF.C.7E