Review 4.5-4.7

Front

What is the period of the function y = -3sin(x)?

Back

The period of y = -3sin(x) is 2π.

Tags

CCSS.HSF.TF.A.4

Front

What is the value of tan(7π/4)?

Back

tan(7π/4) = -1.

Tags

CCSS.HSF.TF.A.2

Front

What is the y-intercept of the tangent function?

Back

The y-intercept of the tangent function is 0.

Front

What is the period of the sine function?

Back

The period of the sine function is 2π.

Tags

CCSS.HSF.TF.A.4

Front

What is the value of cos(5π/6)?

Back

cos(5π/6) = -√3/2.

Tags

CCSS.HSF.TF.A.2

Front

Define the period of a trigonometric function.

Back

The period of a trigonometric function is the length of one complete cycle of the function.

Tags

CCSS.HSF.TF.A.4

Front

What is the range of the sine function?

Back

The range of the sine function is [-1, 1].

Tags

CCSS.HSF.TF.A.4

Front

What is the amplitude of the function y = -3sin(x)?

Back

The amplitude of y = -3sin(x) is 3.

Tags

CCSS.HSF-IF.C.7E

Front

What is the value of sin(π/2)?

Back

sin(π/2) = 1.

Tags

CCSS.HSF.TF.A.2

Front

What is the value of cos(0)?

Back

cos(0) = 1.

Tags

CCSS.HSF.TF.A.2