Arithmetic Sequences and Series Explained | Formulas & Examples

Welcome to Math Made Easy with Laurel! In this video, we take the next step in our Sequences and Series series by focusing on arithmetic sequences and arithmetic series. You’ll learn how to recognize an arithmetic pattern and how to use formulas to: • Find any term in an arithmetic sequence • Calculate the sum of an arithmetic series • Identify the common difference We walk through several examples step-by-step so you can clearly see how the formulas work and how to apply them correctly. Topics covered in this lesson include: • What an arithmetic sequence is • The arithmetic sequence formula • What an arithmetic series is • The sum of an arithmetic series formula • Solving examples using both formulas This video builds on the Introduction to Sequences and Series lesson and prepares you for upcoming lessons on geometric sequences and geometric series. Subscribe to Math Made Easy with Laurel for clear step-by-step explanations of math topics from basic math through calculus and trade math. #ArithmeticSequence #ArithmeticSeries #MathPatterns #AlgebraHelp #LearnMath #MathExplained #SequencesAndSeries #Precalculus