Decide Whether the Relation Is a Function

question 122

Multiple Choice

Decide whether the relation is a function.
-{(-3, 6) , (-1, -6) , (2, 9) , (2, 4) }

• A) function
• B) not a function

---

Definitions:

Interest

The charge for borrowing money or the return on invested capital, typically expressed as an annual percentage rate.

EBITDA Coverage Ratio

A financial metric that assesses a company's ability to pay off its debts, calculated by dividing EBITDA by total debt service costs.

EBITDA

Earnings Before Interest, Taxes, Depreciation, and Amortization, a measure of a company's operating performance.

Interest Charges

Costs incurred by borrowers for the use of borrowed money, typically expressed as an annual percentage rate.