Determine Whether the Graph Is That of a Function

question 70

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: all real numbers Range: Intercept: (0, -8)symmetry: none
• B)function domain: Range: all real numbers Intercept: (-8, 0)symmetry: x-axis
• C)function domain: all real numbers Range: all real numbers Intercept: (0, -8)symmetry: none
• D)not a function

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Definitions:

Market Price

The price at which a product or service is bought and sold in the competitive marketplace.

Upstream Monopolist

A firm that controls the supply of essential raw materials or components before they are processed or utilized in the production of finished goods.

Downstream Monopolist

A firm or entity that controls the market as the sole provider or purchaser of goods or services at a later stage in the production or supply chain.

Competitive Price

The market price at which goods are sold in a perfectly competitive market, where no single buyer or seller can influence the price.