The First Three Terms of an Arithmetic Sequence Are 23

question 75

Multiple Choice

The first three terms of an arithmetic sequence are 23, 22, 21, find the 86th term.

• A) -62
• B) -108
• C) 1,954
• D) -63

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Definitions:

Foramen

A natural opening or passage, especially in bone, through which nerves and blood vessels may pass.

Fissure

A deep, narrow, elongated cleft or groove on the surface of an organ or tissue.

Protuberance

A protuberance refers to a part of the body or an organ that projects out or bulges beyond the surface level, often due to swelling or growth.

Cytoplasmic Extensions

Projections or protrusions from the cell body, such as dendrites and axons in neurons, which help in communication and transport between cells.