Trig Functions Review Math 3 Unit 8

The __________ measure the distance from the midline to the max or min of a sine or cosine function.

• Amplitude

• Horizontal Shift

• Vertical Shift

• Midline

Tags

CCSS.HSF-IF.C.7E

The Amplitude is always a positive number.

• TRUE

• FALSE

Tags

CCSS.HSF-IF.C.7E

The period is always a positive number.

• TRUE

• FALSE

Tags

CCSS.HSF.TF.A.4

If no horizontal stretches or compressions exist, what is the normal period of a sine or cosine function?

• 1/2π

• 2π

• π

• π/2

Tags

CCSS.HSF.TF.A.4

Which value helps identify a horizontal shift in the following function y=a*sin(b(x-c))+d?

• a

• b

• c

• d

Tags

CCSS.HSF-IF.C.7E

Which value helps identify a vertical shift in the following function y=a*sin(b(x-c))+d?

• a

• b

• c

• d

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of

y = -3sin (7x) -2

• 7

• -2

• 3

• -3

Tags

CCSS.HSF-IF.C.7E

What is the period?

• 4π

• 2π

• π

• 8π

Tags

CCSS.HSF-IF.C.7E

What is the equation of the graph?

• y = 2 cos x

• y = sin x

• y = 2 sin x

• y = sin 2x

Tags

CCSS.HSF-IF.C.7E