Trigonometry Graphing sine and cosine functions
2
What is the amplitude of y= -2sin(9x)?
3
What is the amplitude of y= -3cos(3x/5)
y= -2
What is the equation of the midline for y= -2+2sin(3x)
y= 2
What is the equation of the midline for the following equation? y=2cos(3x) + 2
y= -4
What is the equation of the midline for the following equation? y= 2(sin(3x) - 2)
y = -cos x
What is the function?
y= -2sin(x) + 2
What is the function?
y= -sin(x)
What is the function?
y= 2sin(x) + 1
What is the function?
y= sin(3x) + 4
What is the function?
y= sin(x-π/4) + 4
What is the function?
y=2sin(3x) - 2
What is the function?
8π
What is the period of y= 2sin(x/4)?
π/2
What is the phase shift of the following equation: Y= 3cos(1/3(x - π/2))
π/3
What is the phase shift? y=3cos(4x - (4π)/3)
y=3/4cos(3/2 x)
Write a cosine equation with the given period and amplitude. amplitude: 3/4, period: 4π/3
y= 2cos9(6x) - 4
Write a cosine function with a period of π/3, amplitude of 2, and midline of y= -4.
y=1/2sin(3x)
Write a sine equation with the given amplitude and period: amplitude: 1/2, period: 2π/3
y= 3sin(x/3)
Write a sine equation with the given amplitude and period: amplitude: 3, period: 6π
Y= -2π/5
what is the phase shift? y= 2cos(3(x+2π/5))