Select the Correct Representation of the Inequality in Interval Notation $x \leq 7$

question 31

Multiple Choice

Select the correct representation of the inequality in interval notation. $x \leq 7$

• A) \(\quad [ - \infty , 7 ]\)
• B) \(\quad ( 7 , \infty )\)
• C) \([ 7 , \infty )\)
• D) \(\quad ( - \infty , 7 )\)
• E) \(\quad ( - \infty , 7 ]\)

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Definitions:

Sexual Response Cycle

A sequence of physical and emotional phases that occur during sexual activity, including arousal, plateau, orgasm, and resolution.

Excitement Phase

The excitement phase is the initial stage of the sexual response cycle, characterized by physical and emotional changes such as increased heart rate and arousal.

Leptin

A hormone produced by fat cells in the body that regulates energy balance by inhibiting hunger, which in turn diminishes fat storage in adipocytes.

Cholecystokinin

A hormone that is primarily involved in digestion and regulating appetite, released by the intestines in response to the consumption of fats.