OpenStudy9
  • OpenStudy9
What is the Period of the function y=cos (x/5)? I know that the formula for period is 2pi/Absolute value of b.
Mathematics
schrodinger
  • schrodinger
See more answers at brainly.com
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

IrishBoy123
  • IrishBoy123
here's a way to remember this if you like the normal formulation [in physics\engineering] is \(y = \cos \omega x\). \(\omega\) is the angular speed [or angular frequency] measured in radians per second using a simple distance-speed-time formula for angular motion, you can say that \(\omega = \dfrac{2 \pi}{T}\) where T is the period [for completeness, you can also say that \(\omega = 2 \pi f\) where fi is the ordinary frequency measured in Hertz ie oscillations per second] so here you have \(\omega = \dfrac{1}{5}\) and you can now do the rest.....
OpenStudy9
  • OpenStudy9
so 2pi/1.5 !?
IrishBoy123
  • IrishBoy123
from \(\omega = \dfrac{2 \pi}{T}\) you can say \(T = \dfrac{2 \pi}{\omega} = \dfrac{2 \pi}{\frac{1}{5}} = \dots\)

Looking for something else?

Not the answer you are looking for? Search for more explanations.