Solve the Inequality $\frac { x - 7 } { x + 3 } > 0$

question 73

Multiple Choice

Solve the inequality. Graph the solution set and write the solution set in interval notation.
- $\frac { x - 7 } { x + 3 } > 0$

• A) \(( - \infty , - 3 ) \cup ( 7 , \infty )\)
• B) \(( 7 , \infty )\)
• C) \(( - 3,7 )\)
• D) \(( - \infty , - 3 )\)

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Definitions:

Losses

Financial reductions resulting from the operation of a business, particularly when expenses exceed revenues.

Shut Down

In economics, shut down refers to a short-term decision by a firm to cease production because operating costs exceed the revenue generated, particularly when prices fall below variable costs.

Increasing-Cost Industry

An industry in which costs of production increase as output is increased, often due to factors like limited resources or higher input prices.

LRAC Curve

Stands for Long-Run Average Cost curve, which shows the lowest average cost of producing different levels of output when all inputs, including capital, are variable.