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Find the common difference of the arithmetic sequence
-2,1,4,dots
Answer:

Find the common difference of the arithmetic sequence $-2,1,4, \ldots$ $\newline$ Answer:

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Calculate mean, median, mode, and range

Full solution

Q. Find the common difference of the arithmetic sequence

-2,1,4, \ldots

\newline

Answer:

Identify Terms: Identify the first two terms of the sequence. $\newline$ The first term $a_1$ is $-2$ , and the second term $a_2$ is $1$ .
Calculate Common Difference: Calculate the common difference ( extit{d}) by subtracting the first term from the second term. $\newline$ $d = a_2 - a_1$ $\newline$ $d = 1 - (-2)$ $\newline$ $d = 1 + 2$ $\newline$ $d = 3$

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