collage math

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

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asked by selina
  1. The rate of change is the derivative,
    f'(x) = 3x^2 + 3.
    Between x = 1 and 2, it increases from 6 to 15

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    posted by drwls
  2. http://www.answers.com/college

    http://www.answers.com/collage

    http://www.shapecollage.com/

    Interesting!

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