document.write( "Question 1163186: Prove the actual function y = f(x) so that the calculation
\n" ); document.write( "h-->0 (2+h)^2 - 4/h represents the slope of the tangent at x = 2. \n" ); document.write( "
Algebra.Com's Answer #787181 by ikleyn(52915)\"\" \"About 
You can put this solution on YOUR website!
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        M A K E S   no   S E N S E.

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\n" ); document.write( "\n" ); document.write( "Please DO NOT POST nonsense to this forum.\r
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