Determine Whether the Graph Is That of a Function

question 13

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: {x|-7 ≤ x ≤7} Range: {y|-7 ≤ y ≤ 7} Intercepts: (-7, 0), (0, -7), (0, 0), (0, 7), (7, 0) Symmetry: origin
• B) function domain: {x|-7 ≤ x ≤7} range: {y|-7 ≤ y ≤ 7} intercepts: (-7, 0), (0, -7), (0, 7), (7, 0) symmetry: x-axis, y-axis, origin
• C) function domain: {x|-7 ≤ x ≤7} Range: {y|-7 ≤ y ≤ 7} Intercepts: (-7, 0), (0, -7), (0, 7), (7, 0) Symmetry: x-axis, y-axis
• D) not a function

Learn the implications of not taking discounts on trade credit.

Understand the practical application of financing concepts in seasonal businesses and the overall effect on the company's financial structure.

Understand the concept of inflation, its consequences, and the basic mechanisms of anti-inflation policies.

Recognize the role and limitations of central banks in targeting inflation and their impact on the economy.

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Definitions:

Equilibrium

A condition where the amount of goods supplied in the market matches the demand, leading to steady prices and quantities.

Tariff

A tax on imports or exports between sovereign states.

Imports

Goods and services brought into one country from another for sale, typically subject to tariffs and trade agreements.

Buyers

Individuals or entities that purchase goods or services.