Quadratic word problem
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Quadratic and Rational Inequalities
Word Problem
Solve by using a quadratic inequality
Sue's revenue R (in dollars) for the sale of her cookies is determine by the formula
Her cost, C (in dollars) for producing the cookies is given by the formula
.
For what values of x is Sue's profit positive? (Profit = Revenue - cost)
Draw on a number line.
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Solution Summary
This provides an example of solving a word problem that involves a quadratic equation for profit and revenue.
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