The sinusoidal function f(x) = 33sin (7x − π/12) + 33 models the height, in centimeters, that a valve stem of the a tire is above ground x seconds after the tire begins to rotate.

How long does it take the valve stem to complete one revolution?

Enter your answer, rounded to the nearest hundredth of a second, in the box.

Spiderize May 14, 2020

#1**+4 **

"*The sinusoidal function f(x) = 33sin (7x − π/12) + 33 models the height, in centimeters, that a valve stem of the a tire is above ground x seconds after the tire begins to rotate.*

*How long does it take the valve stem to complete one revolution?*"

I'll let you turn it into the required decimal.

Alan May 14, 2020