SOLUTION: The difference quotient, D, is defined by the equation D=f(x+h)-f(x)/h find D if f(x)=2x^2+7x+9

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Question 988892: The difference quotient, D, is defined by the equation D=f(x+h)-f(x)/h
find D if f(x)=2x^2+7x+9

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!












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The final simplified answer is

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