Chapter 2
Models of Growth: Rates of Change
2.3 Symbolic Calculation of Derivatives: Polynomial Functions
Section Summary
In this section we derived the Power Rule and the Constant Multiple Rule for differentiation:
Power Rule If \(n\) is any positive integer, then
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Constant Multiple Rule If is any function that has a derivative, and c is any constant, then
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We also stated the Sum Rule:
Sum Rule If and are any functions that have derivatives, then
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With these three rules in hand, we can easily find the symbolic derivative of any polynomial.