document.write( "Question 1158575: average rate of change of the function g(x) = -x2 - 4x on the interval 6 ≤ x ≤ 8 ?
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Algebra.Com's Answer #781529 by Boreal(15235)\"\" \"About 
You can put this solution on YOUR website!
This is [f(b)-f(a)}/(b-a)
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