Bellwork gave students practice finding the sum of an Arithmetic Series, writing an Arithmetic Series in Sigma Notation, and finding the number of terms in a Geometric Sequence.

The remainder of the period we finished our discussion on Finite Geometric Series, developing a formula to find the sum of the first n terms of a Geometric Series.

Hwk #6 is due on Monday, September 16, 2019.  Practice Sheet problems 1-3 and Agile Mind Website; Topic 1:  Exploring; More Practice pages 6-8.

Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #6, and notes/examples from today’s lesson: