Consider These Functions from the Set of Licensed Drivers in the State

question 202

Short Answer

Consider these functions from the set of licensed drivers in the state of New York. Is a function one-to-one if it assigns to a licensed driver his or her (a) birthdate (b) mother's first name (c) drivers license number?

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Definitions:

Debt To Assets

A ratio that measures the proportion of a company's assets financed through debt, indicating financial leverage.

Profit Margin

A financial ratio that measures the percentage of net income to revenue, indicating how much profit a company makes with its total sales.

Total Assets

The sum of all current and non-current assets owned by a company, representing its total economic value.

Net Income

The net income of a company, which is calculated by deducting all expenses, taxes, and costs from its total revenue.