Practice Test Ch 9

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

Amplitude refers to....

• how high and low the function varies from the center line.
• the length of the function
• how often the function repeats

Tags

CCSS.HSF-IF.C.7E

Is the following function periodic?

• yes
• no

Tags

CCSS.HSF.TF.A.4

What is the period of the function?

• 6
• 3
• 2
• 4

Tags

CCSS.HSF.TF.A.4

What is the period of the function?

• 4
• 2
• 3
• 5

Tags

CCSS.HSF.TF.A.4

What is the amplitude of the function?

• 2
• 1
• 3
• 5

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

Sine or Cosine?

• y=sinx
• y=cosx

Tags

CCSS.HSF-IF.C.7E

The __________ represents half the distance between the max and min of a sine or cosine graph. 

• Period
• Frequency
• Extreme Values
• Amplitude

The period of a sine or cosine graph can be found by ....

• It's always 2π
• 2π/B
• B(2π)
• 2π+B

Tags

CCSS.HSF.TF.A.4