Determine Whether the Sequence Is Geometric $- 1 , - 2 , - 4 , - 8 , \ldots$

question 68

Multiple Choice

Determine whether the sequence is geometric. If so, find the common ratio. $- 1 , - 2 , - 4 , - 8 , \ldots$

• A) 2
• B) \(- 1\)
• C) \(\frac { 1 } { 2 }\)
• D) \(- 2\)
• E) not geometric

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Definitions:

Alcohol Abuse

The excessive and harmful consumption of alcohol, leading to addiction, disease, or other severe negative effects on one's health and life.

Physically Abused

Having suffered physical harm or injury inflicted by someone, typically in a context of power imbalance or control.

Bipolar Disorder

A mental disorder marked by extreme mood swings, including manic and depressive episodes, affecting a person's energy, behavior, and ability to function.

Children

Young human beings who are in the early stages of their physical and psychological development.