document.write( "Question 673504: How do you find the average rate of change between x=3 and x=5 if f(x)=x^2+5x+15 \n" ); document.write( "
Algebra.Com's Answer #418693 by Alan3354(69443)\"\" \"About 
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How do you find the average rate of change between x=3 and x=5 if
\n" ); document.write( "f(x)=x^2+5x+15
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\n" ); document.write( "Find f(5) and f(3)
\n" ); document.write( "Subtract f(3) from f(5)
\n" ); document.write( "divide by (5-3)
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