Find the Specified Domain $f$ And $g$ Are Shown Use These Graphs to Find

question 291

Multiple Choice

Find the specified domain.
-The graphs of functions $f$ and $g$ are shown. Use these graphs to find $( f + g ) ( - 2 )$ .

• A) 4
• B) \(- 3\)
• C) 5
• D) \(\frac { 1 } { 4 }\)

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Definitions:

Fixed Costs

Expenses that do not change in proportion to the activity of a business, such as rent, salaries, and insurance.

Variable Costs

Costs that change in proportion to the level of activity or volume of production.

Break-even Point

The point of business operation at which revenues equal expenses, resulting in no net loss or gain.

Variable Costs

Expenses that change in direct proportion to the amount of production or the volume of sales.