OpenStax, Intermediate Algebra 2e §7.6 Solve Rational Inequalities · Example 6 · Algebra · Rational expressions

Solve Rational Inequalities · Example 6

The function $C (x) = 10 x + 3000$ represents the cost to produce $x,$ number of items. Find ⓐ the average cost function, $c (x)$ ⓑ how many items should be produced so that the average cost is less than $40.

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OpenStax, Intermediate Algebra 2e · §7.6 Solve Rational Inequalities · Example 6

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