Determine Whether the Graph Is That of a Function

question 22

Multiple Choice

Determine whether the graph is that of a function. If it is, use the graph to find its domain and range, the intercepts,
if any, and any symmetry with respect to the x-axis, the y-axis, or the origin.
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• A)function domain: Range: all real numbers Intercept: (1, 0)symmetry: none
• B)function domain: Range: all real numbers Intercept: (0, 1)symmetry: origin
• C)function domain: all real numbers Range: Intercept: (1, 0)symmetry: none
• D)not a function

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Definitions:

Policy Rule

A guideline or protocol for economic policy that stipulates specific actions or responses to changes in economic indicators.

Monetarists' Prescription

Recommendations or policies suggested by monetarists, focusing on controlling the money supply to manage economic stability and inflation.

Monetary Rule

The money supply may grow at a specified annual percentage rate, generally about 3–4 percent.

Money Supply

The total quantity of money available in the economy at a specific time, including cash, coins, and balances held in checking and savings accounts.