document.write( "Question 683053: At what value of x does the function f(x) = 1 / (1+x^2) change from increasing to decreasing?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #423463 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
At what value of x does the function f(x) = 1 / (1+x^2) change from increasing to decreasing?
\n" ); document.write( "-------------------
\n" ); document.write( "At x = 0
\n" ); document.write( "
\n" ); document.write( "
\n" );