OpenStax, Precalculus 2e §12.4 Derivatives · Exercise 61 · Algebra · Expressions

Derivatives · Exercise 61

The cost of producing $x$ cellphones is described by the function $C (x) = x^{2} - 4 x + 1000.$

Find the average rate of change in the total cost as $x$ changes from $x = 10 to x = 15.$

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OpenStax, Precalculus 2e · §12.4 Derivatives · Exercise 61

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