Amplitude, Period, Phase Shift, Mid Line

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

• 7

• -2

• 3

• -3

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 and period of y = 2sin(3x)

• 2 and 3
• 3 and 2
• 2,2π/3,
• 2π/3, 2

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of the graph? 

• 1
• 3
• 6
• 9

Tags

CCSS.HSF-IF.C.7E

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

What is the phase shift?
y=3cos(2x)

• π
• 2π
• 1/2π
• There is no phase shift

Tags

CCSS.HSF-IF.C.7E

What is the phase shift for the function
f(x) = -2sin(4x + π) - 1

• π
• 4π
• 2π
• π⁄4

Tags

CCSS.HSF-IF.C.7E

What is the amplitude of this function?

• 2
• 2π
• -2
• 1

Tags

CCSS.HSF-IF.C.7E

What is the vertical shift for

y = 4 cos(x +π) - 2?

• up 2

• left 2

• right 2

• down 2

Tags

CCSS.HSF-IF.C.7E

Determine the amplitude of
 y = -4 sin 3x -2

• 4
• -4
• 2
• -2