Determine If the Following Is a Function or Not

question 103

Multiple Choice

Determine if the following is a function or not.
-The set of ordered pairs {(4, 9) , (8, 13) , (8, 14) , (10, 15) } in the set of whole numbers.

• A)Yes
• B)No

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Definitions:

Depreciation Expense

Distributing the expense of a physical asset across its lifespan.

Fixed Costs

Costs that do not vary with the level of production or sales, including expenses like rent, salaries, and insurance.

Variable Costs

Expenses that change in proportion to the activity of a business, such as utility bills that increase with production volume.

Cash Break-Even

The sales level where operating cash flow is equal to zero.