Sine/Cosine Graph

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

• y=7sin2πx

• y=7sinπx

• y=2sin7x

• y=7sin2x

Tags

CCSS.HSF.TF.A.4

Which graph is this?

• y = sin x

• y = - sin x

• y = cos x

• y = - cos x

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of the sine and cosine graph

• 2

• 1

• 0

• 2pi

Tags

CCSS.HSF-IF.C.7E

Which is true?

• The blue graph is cos and the green graph is -cos.

• The blue graph is sin and the green graph is -sin.

• The blue graph is -cos and the green graph is cos.

• The blue graph is -sin and the green graph is sin.

Tags

CCSS.HSF-IF.C.7E

Which graph passes through the origin?

• Sine

• Cosine

• Neither

• Both

Tags

CCSS.HSF-IF.C.7E

Which of the following statements are true about the cosine graph?

• The graph passes through (1,0)

• The graph passes through the origin.

• The graph has a period of 2pi.

• The graph goes on forever in both directions.

Tags

CCSS.HSF-IF.C.7E

Which of the following points are on the graph of y = sin x

• (0,0)

• (0,1)

• (pi,0)

• (3pi/2,-1)

Tags

CCSS.HSF-IF.C.7E

what is the amplitude of
y = 3sin (7x) -2

• 7

• -2

• 3

• 6

Tags

CCSS.HSF-IF.C.7E

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

• π

• 2π

• 3π

• 4π

Tags

CCSS.HSF.TF.A.4

The period of a function is 

• how long one cycle is before the function repeats

• how high and low the function goes from the center line

• the range of the function

Tags

CCSS.HSF.TF.A.4