For the Following Exercise, Interval Notation Is Given for Several $( - \infty , 1.1 ]$

question 3

Multiple Choice

For the following exercise, interval notation is given for several sets of real numbers. Graph the set and
write the corresponding set-builder notation.
- $( - \infty , 1.1 ]$

• A) \(\{x \mid x \leq 1.1\}\)
• B) \(\{x \mid x \geq 1.1\}\)
• C) \(\{ x \mid x > 1.1 \}\)
• D) \(\{x \mid x<1.1\}\)

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Definitions:

Long Run

A period in economics sufficient for all markets to adjust, including production, labor, and capital.

Marginal Revenue

The additional income received from selling one more unit of a product.

Output

The total amount of goods and services produced by an economic system over a specific period.

Price

The sum of money anticipated, needed, or provided as payment for an item.