Determine Whether the Equation Defines Y as a Function of X

question 143

Multiple Choice

Determine whether the equation defines y as a function of x.
- $$y = x ^ { 2 }$$

• A)function
• B)not a function

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Definitions:

Uncollectible Account

A receivable that is considered uncollectible from a debtor, usually displayed as an expense.

Allowance for Doubtful Accounts

A contra-account reducing accounts receivable to reflect the amount expected not to be collected due to customers' defaulting.

Gross Amount

The total amount before any deductions, such as taxes, expenses, or discounts, are subtracted.

Trade Receivables

Trade receivables are amounts due to a business for goods sold or services provided on credit terms to customers.