Find All Real Values of X Such That F(x)= 0 $$f ( x ) = \frac { 81 - x ^ { 2 } } { 3 }$$

question 30

Multiple Choice

Find all real values of x such that f(x) = 0. $$f ( x ) = \frac { 81 - x ^ { 2 } } { 3 }$$

• A)x = ±12
• B)x = ±13
• C)x = ±11
• D)x = ±10
• E)x = ±9

---

Definitions:

Adjusting Entries

Journal entries made in accounting to update record balances before preparing financial statements, ensuring accuracy of the accounting records.

Accounts

Records within accounting that track financial transactions categorized by type, such as assets, liabilities, equity, revenue, and expenses.

Independent Contractor

An individual or entity engaged in a work performance agreement who is not considered an employee and does not receive employee benefits or protections.

Invoice

A document issued by a seller to a buyer that specifies the products or services being sold, their quantity, and the price.