31 - Sigma Notation

How do we use sigma notation to write and evaluate sums?

Practice

4.2 # 1,17,35,39

Vocabulary

Sigma notation

Study Questions

1. What’s the use of sigma notation? Does it really simplify addition of many values?
2. Can the same sum be represented different ways? Explain.

Resources

1. Slide Deck: Lesson-31-Sigma-Notation