What is the period of this function?

• 4π
• 2π
• π
• ½

Tags

CCSS.HSF.TF.A.4

What is the period of this function?

• 4π
• 2π
• ½π
• ½

Tags

CCSS.HSF.TF.A.4

What is the period of this function?

• 4π
• 2π
• π
• ½

Tags

CCSS.HSF.TF.A.4

What is the amplitude of this function?

• 4
• 2
• 4π
• ½

Tags

CCSS.HSF-IF.C.7E

The amplitude of a trigonometric function________________

(mark all that apply)

• measures the distance between extreme y coordinates

• determines the horizontal length of one cycle of the trigonometric function

• measures the distance from the midline to the extreme y coordinates

• is always positive

• can be negative

Tags

CCSS.HSF-IF.C.7E

What's the amplitude and period of y=-4 cos (5x)?

• period = 4 amplitude = -5

• period = $\frac{5}{2\pi}$ and amplitude = 4

• period = $\frac{2\pi}{5}$ and amplitude = 4

• period = 2π amplitude = -4

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of this graph

• 1

• 6

• 3

• π

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 domain and range of y=sinx?

• D: (-∞, ∞)
  R: [-1, 1]
  
• D: (-∞, ∞)
  R: [-π, π]
• D: (∞, -∞)
  R: [1, -1]
  
• D: (-∞, ∞)
  R: [-∞, ∞]
  

Tags

CCSS.HSF.IF.C.7

CCSS.HSF.TF.A.2

CCSS.HSF.TF.A.4

The period of a function is

• the length of one cycle

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

• the range of the function

Tags

CCSS.HSF.TF.A.4