Find an Explicit Rule for the Nth Term of the Arithmetic

question 131

Multiple Choice

Find an explicit rule for the nth term of the arithmetic sequence.
- $$\mathrm { a } _ { 17 } = - 46 , \mathrm { a } _ { 19 } = - 144$$

• A) \(a _ { n } = 738 - 49 ( n + 1 )\)
• B) \(a _ { n } = 738 - 49 ( n - 1 )\)
• C) \(a _ { n } = 738 + 49 ( n + 1 )\)
• D) \(a _ { n } = 738 - 49 ( n - 2 )\)

---

Definitions:

Neurotransmitter

A chemical substance that transmits nervous impulses across a synapse from one nerve cell to another.

Facial Expressions

Facial expressions are configurations of facial movements that convey emotions, intentions, or social information, and are a fundamental aspect of human non-verbal communication.

Startle Reflex

An involuntary response to a sudden or unexpected stimulus, exemplified by the body jerking or flinching.

Operational Definition

A clear, precise definition of a variable in terms of how it is to be measured or manipulated in a specific study.