A woman has a taco stand. She found that her daily costs are approximated by C(x) = x - 40x + 670, where C(x) is the cost, in dollars, to sell x units of tacos. Find the number of units of tacos she should sell to minimize her costs. What is the minimum cost? The number of units of tacos she should sell to minimize her costs is The minimum cost is $.

A woman has a taco stand. She found that her daily costs are approximated by C(x) = x - 40x + 670, where C(x) is the cost, in dollars, to sell x units of tacos. Find the number of units of tacos she should sell to minimize her costs. What is the minimum cost? The number of units of tacos she should sell to minimize her costs is The minimum cost is $.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter4: Polynomial And Rational Functions

Section4.1: Quadratic Functions

Problem 6SC: A company that makes and sells baseball caps has found that the total monthly cost C in dollars of...

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