61 – Sequences and Series Day 2 Calculator Required Sequences and Series Investigations 61 – Sequences and Series Day 2 Calculator Required

Series – the sum of the terms in a sequence UPPER BOUND (number) SIGMA (sum of terms) NTH TERM (sequence) LOWER BOUND (number)

Write each series in expanded form.

Write each series in expanded form.

Rewrite each series using sigma notation. 1 2 3 15 1 2 6 1 2 3 ??? 1 2 3 4 ???

Rewrite each series using sigma notation. 1 2 3 ??? 1 2 3 4 ??? 1 2 3 4 5

Rewrite each series using sigma notation. 1 2 3 4 … 1 2 3 4 1 2 3 4 5 6 1 2 3 4 ???