Given the Set Sketched on the Number Line, Identify the Type

question 110

Multiple Choice

Given the set sketched on the number line, identify the type of interval (open, closed, half-open, open infinite, closed infinite) , write the set using set-builder notation, and write the set using interval notation.
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• A) open interval; \(\{ x \mid 5 < x < 8 \} ; ( 5,8 )\)
• B) half-open interval; \(\{ x \mid 5 \leq x < 8 \} ; [ 5,8 )\)
• C) closed interval; \(\{ x \mid 5 \leq x \leq 8 \} ; [ 5,8 ]\)
• D) half-open interval; \(\{ x \mid 5 < x \leq 8 \} ; ( 5,8 ]\)

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Definitions:

Conceptual Map

A visual representation that organizes and illustrates the relationships between different concepts.

Competitive Map

A visual or analytical tool used to identify and understand the competitive landscape, including competitors' strengths, weaknesses, market positions, and strategies.

Marketing Map

A strategic tool used to visually outline the different stages, strategies, and stakeholders involved in marketing a product or service.

Positioning Map

A visual tool used in marketing to place products or brands on a graph relative to their competition based on dimensions such as price and quality.