# Math Help - one more quick question

1. ## one more quick question

when dealing with trig graphs, i understand that the frequency of the graph is the amount of cycles between 0 and 2pi.

how would you figure out the frequency if the graph given goes from like 0 to .8? in other words the numbers on the x axis are not shown with pi and instead just numerical

thanks

2. Originally Posted by ilovemath15
when dealing with trig graphs, i understand that the frequency of the graph is the amount of cycles between 0 and 2pi.

how would you figure out the frequency if the graph given goes from like 0 to .8? in other words the numbers on the x axis are not shown with pi and instead just numerical

thanks
If you have N cycles in t, then you will have N.(2 pi)/t in 2pi.

RonL