Solve the Problem $g$ Is Continuous and That $\int _ { 2 } ^ { 5 } g ( x ) d x = 4$

question 73

Multiple Choice

Solve the problem.
-Suppose that $g$ is continuous and that $\int _ { 2 } ^ { 5 } g ( x ) d x = 4$ and $\int _ { 2 } ^ { 9 } g ( x ) d x = 19$ . Find $\int _ { 9 } ^ { 5 } g ( x ) d x$

• A) -23
• B) 23
• C) 15
• D) -15

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Definitions:

Total Cost

The complete cost of production, including fixed and variable costs.

Lawn-Mowing

The process of cutting the grass in a garden, lawn, or yard to maintain a desired level of neatness and health.

Profit Per Unit

The amount of income earned from selling one unit of a product after deducting the costs associated with its production and sale.

Profit-Maximizing Output

The level of production where a firm achieves the highest possible profit, where marginal cost equals marginal revenue.