Recent content by vishal--j

Yes sorry about that and thanks for pointing that out. Yes those are the correct equations. I am actually looking for all points of intersection over an 'extended period' (exact words). This is basically asking for a set of intersections then either a general formula to find these intervals or...

Hey Simon, Thanks for the welcome. In this test we had to find the equation ourselves from data given in a brief paragraph and I was able to confirm the equations were correct using my graphics calculator. However to get the good grades we had to solve this algebraically (not sure if that is...

There are 2 trig functions on the same set of axis. f(x)=600sin(2π3(x−0.25))+1000 and f(x)=600sin(2π7(x))+500 How do I go about finding the points of intersections of the two graphs? This was from a test I had recently and didn't do too well on,so any help would be much appreciated. I started...