amplitude period and midline

Given y= 4sin(2x) -5; What is the amplitude?

• -5

• 2

• 4

• not possible

Tags

CCSS.HSF-IF.C.7E

Given y= 4sin(2x) -5; What is the midline?

• y=4

• y=2

• y= -5

• not possible

Tags

CCSS.HSF-IF.C.7E

What is the period of y=4cos5x

• 2π/5
• π
• 5
• 5π

Tags

CCSS.HSF.TF.A.4

What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

Tags

CCSS.HSF-IF.C.7E

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

Write the equation for a sine function with an amplitude of 6 and a period of π/4. (Find the period of all of them to see which one has a period of π/4)

• y=-6sin(8x)

• y=-6sin(4x-1)

• y=6sin(1/4x)

• y=6sin(x)

Tags

CCSS.HSF.TF.A.4

What is the maximum height on the Ferris wheel?

• 1
• 4
• 7
• 24

Tags

CCSS.HSF.IF.B.4