Determine Whether the Equation Defines Y as a Function of X

question 166

Multiple Choice

Determine whether the equation defines y as a function of x.
- $$y = 7 x ^ { 2 } - 2 x + 8$$

• A) function
• B) not a function

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Definitions:

Clearing House Interbank Payments System

A network used by financial institutions to send and receive payments or securities in large volumes, typically for bank-to-bank transactions.

Society of Worldwide Interbank Financial Telecommunications

An international messaging network used by banks and financial institutions to securely transmit information and instructions.

Client Accounts

Accounts managed by a company or firm that contain the personal and transactional information of its clients.

Society of Worldwide Interbank Financial Telecommunications

An organization that provides a network allowing financial institutions worldwide to send and receive information about financial transactions in a secure, standardized, and reliable environment.