Use the Vertical Line Test to Determine in Which of the Graphs

question 9

Multiple Choice

Use the Vertical Line Test to determine in which of the graphs y is not a function of x. ?

• A)All of the choices (A,B,C,and
• D)represent functions.
• B)?x² + y² = 16 ? ?
• C)? \[y = x ^ { 2 } + 2 x - 3\] ?
• D)? \[y = x ^ { 3 } - 2\] ?
• E)? \[y = \frac { 1 } { x }\] ?

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Definitions:

Monthly Interest Rate

The percentage of interest that is calculated and applied on a monthly basis to loans, savings, or investments.

Amortizes

The process of gradually paying off debt through a series of fixed payments over time, which covers both interest and principal.

Monthly Payments

Regular payments made over a period of time towards settling a debted amount, often associated with loans or lease agreements.

Fringe Benefit

Additional compensation provided to employees beyond their base salaries, such as health insurance, retirement plans, and paid time off.