How to find the first term and the common difference in an arithmetic sequence January 2011, MEI, Core 2, question 6 View my channel: ...
From Maths Videos - by jayates
From Thinkwell's College Algebra Chapter 9 Sequences, Series, and Probability, Subchapter 9.2 Arithmetic Sequences.
Learn to find the sum of an arithmetic sequence. Learn more about online education at http://www.studyatapu.com/youtube.
From American Public University
A tutorial explaining and proving the formulae associated with arithmetic series. VISIT MATHORMATHS.COM FOR MORE LIKE THIS! Follow me on ...
A lesson on the basics of Arithmetic Sequences: common differences, writing recursive rules, the process that yields the rule for explicit formulas. It also includes ...
From Patty Hill
How many terms are in the sequence, if you're given the first few terms and the last term? Solve for "n" in the sequence equation. I also show a shortcut, using ...
Can you find the sum of the first 40 terms in the sequence -8, -3, 2, 7, ....? The first term (a) is -8, the common difference (d) is 5 and the number of terms (n) is 40.