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

question 144

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) closed interval; \(\{ x \mid - 9 \leq x \leq - 3 \} ; [ - 9 , - 3 ]\)
• B) half-open interval; \(\{ x \mid - 9 < x \leq - 3 \} ; ( - 9 , - 3 ]\)
• C) half-open interval; \(\{ x \mid - 9 \leq x < - 3 \} ; [ - 9 , - 3 )\)
• D) open interval; \(\{ x \mid - 9 < x < - 3 \} ; ( - 9 , - 3 )\)

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Definitions:

Budgeted Disbursements

Planned financial outflows or payments calculated in advance as part of a budgeting process, often categorized and scheduled over a specific period.

Desired Balance

The target or goal for the balance of an account or budget at a specific point in time.

Budgeted Receipts

Expected cash or revenue amounts a business plans to receive over a certain period according to its budget.

Merchandise Inventory

Merchandise inventory includes goods held by a company that are ready for sale to customers.