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		   2 items are filed under this topic. 
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    The inverse of a function | 
  2016-03-20 | 
   
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  From Billy: f(x) = Square root(x^2 + 2x)
  
What is the inverse? Answered by Penny Nom. | 
   
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    Solve x=r(t-sin(t)) for t | 
  2015-02-28 | 
   
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  From David: I don't know how to write the function of t(x) by x=r(t-sin(t)). 
Can you teach me that? Answered by Harley Weston. | 
   
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