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:

Constant Sales Mix

An assumption in cost-volume-profit analysis that the sales mix will remain unchanged as sales levels vary.

Assumption

A basic premise or belief that is accepted as true without proof as the basis for argument or inference.

Multiproduct Company

A business entity that manufactures or sells more than one type of product, often across different product lines or industries.

Sales Volumes

The total quantity of a product or service sold by a company during a specific period.