document.write( "Question 1089588: Find the average rate of change of the function from x1 to x2.
\n" ); document.write( "f(x) =  √2x, from x1 = 2 to x2 = 8
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Algebra.Com's Answer #703937 by ikleyn(52815)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "The average rate is   \"%28f%28x2%29+-+f%28x1%29%29%2F%28x2+-+x1%29\".\r
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\n" ); document.write( "\n" ); document.write( "Substitute and calculate.\r
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\n" ); document.write( "\n" ); document.write( "Do not forget to send your \"Thanks\" to me after completing.\r
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