Arithmetic Sequences and Series
More Lessons for Calculus
Math Worksheets
A series of free Calculus Video Lessons.
Quick Intro to Arithmetic Sequences
What is an arithmetic sequence
A Formula for the ' n - th ' Term This video derives the formula to find the 'n-th' term of a sequence by considering an example. I then use the formula to do a few different problems.
This video shows two formulas to find the sum of a finite arithmetic series and do two examples of finding some sums!
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
