Find the Sum of the First 6 Terms of the Arithmetic

question 174

Multiple Choice

Find the sum of the first 6 terms of the arithmetic sequence 2, 4, 6, . . . .

• A) 49
• B) 36
• C) 42
• D) 30

---

Definitions:

Income

Money that an individual or business receives, typically in exchange for providing a good or service, or through investing.

Slope

In mathematics, the rate at which a line inclines or declines, indicating the steepness of the line.

Regression Line

A straight line that describes how a response variable Y changes as an explanatory variable X changes, used in linear regression.

Least Squares Regression Line

A straight line that minimizes the sum of the squared differences between the observed values and the values predicted by the line.