Express the Interval in Set-Builder Notation and Graph the Interval $$\left( - \infty , \frac { 9 } { 7 } \right)$$

question 52

Multiple Choice

Express the interval in set-builder notation and graph the interval on a number line.
- $$\left( - \infty , \frac { 9 } { 7 } \right)$$

• A) \(\left\{ x \mid x < \frac { 9 } { 7 } \right\}\)
• B) \(\left\{ x \mid x > \frac { 9 } { 7 } \right\}\)
• C) \(\left\{ x \mid x \leq \frac { 9 } { 7 } \right\}\)
• D) \(\{ x \mid 7 \leq x \leq 9 \}\)

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Definitions:

Past Dealings

Previous interactions or transactions between parties that can influence the interpretation or the nature of their current contractual obligations.

Body Language

Non-verbal communication through physical behaviors, including gestures, facial expressions, and body positions, which can express emotions, intentions, or social information.

Actual Authority

The explicit power granted to an agent by a principal, either through oral or written agreement, allowing the agent to act on the principal's behalf.

Express Authority

Authorization granted to an agent in clear, direct, and definite terms by the principal.