document.write( "Question 435970: Find the average rate of change of f(x) = x2 + 4x - 6 from x = -3 to x = 2.
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #301660 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Find the average rate of change of f(x) = x^2 + 4x - 6 from x = -3 to x = 2.\r
\n" ); document.write( "\n" ); document.write( "-------
\n" ); document.write( "average rate = [f(2)-f(-3)]/[2--3]
\n" ); document.write( "----
\n" ); document.write( "= [(4+8-6)-(9-12-6)]/5
\n" ); document.write( "----
\n" ); document.write( "= [6--9]/5
\n" ); document.write( "-----
\n" ); document.write( "= 15/5
\n" ); document.write( "-----
\n" ); document.write( "= 3
\n" ); document.write( "==========================
\n" ); document.write( "
\n" );