SOLUTION: f(x)=x^3+3x find the rate of change between the two stated values X:1 to 2

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Question 696943: f(x)=x^3+3x
find the rate of change between the two stated values X:1 to 2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=x^3+3x
find the rate of change between the two stated values X:1 to 2
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= f(2) - f(1)