Wavelength and Frequency

When graphing a sine curve model using the equation y = sin bx, the period (or wavelength) will be represented by 2/pi /b, so b = 2/pi / period.

Determine the equation for the sine curve that models the G# wave if the wavelength of G# = 0.828 meters.

a. y = sin (6.03x)
b. y = sin (0.828x)
c. y = sin (5.68x)
d. y = sin (7.59x)

Please select the best answer from the choices provided