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May 18th, 2012, 03:51 PM  #1 
Member Joined: Feb 2012 Posts: 94 Thanks: 0  Secant line becoming a tangent line
Can anyone help me with his question? I don't understand what the question is referring to :/ Outline the process of a secant line becoming a tangent line to a curve. 
May 19th, 2012, 12:58 AM  #2 
Senior Member Joined: Jan 2012 Posts: 131 Thanks: 0  Re: Secant line becoming a tangent line 
May 19th, 2012, 01:01 AM  #3 
Member Joined: Mar 2012 Posts: 60 Thanks: 0  Re: Secant line becoming a tangent line
They probably want you to use/derive Newton's difference quotient. 

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