
Algebra PreAlgebra and Basic Algebra Math Forum 
 LinkBack  Thread Tools  Display Modes 
January 31st, 2011, 03:33 PM  #1 
Newbie Joined: Jan 2011 Posts: 1 Thanks: 0  Finding the function of this graph
Hello, I have a simple question. Could anyone tell me how to get a function from a graph. It should be a mathematical way. I am trying to say it should be calculated. It would be cool if you could use this graph as an example. Thx 
January 31st, 2011, 05:13 PM  #2 
Senior Member Joined: Jul 2010 From: St. Augustine, FL., U.S.A.'s oldest city Posts: 12,184 Thanks: 481 Math Focus: Calculus/ODEs  Re: Finding the function of this graph
It's challenging to get exact results from a graph, but to me it appears to be a sine function (0,0) with period of about 6.25 whose amplitude is roughly doubling every half period, where f(2) ? 2 thus using these crude guesses we have: After some minor simplification: 

Tags 
finding, function, graph 
Search tags for this page 
Click on a term to search for related topics.

Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Finding c from graph  chocolate  Algebra  2  July 2nd, 2012 03:02 AM 
Finding horizontal and vertical tangents of a graph?  happytee  Calculus  6  April 28th, 2012 06:20 PM 
Function: Graph  ChristinaScience  Calculus  7  October 9th, 2011 11:35 AM 
Finding a polynomial function given a graph  ckooiker  Algebra  2  September 22nd, 2011 03:49 PM 
Finding a trig equation from a graph  winegum66  Algebra  1  April 30th, 2009 03:47 AM 