Bellwork gave students practice using recursive formulas to find terms in a sequence and finding sums of terms in an arithmetic series.

The remainder of the period we finished our discussion on Sigma/Summation notation for arithmetic series.

Hwk #5 is due tomorrow.  Problem #15 on SAS2 and More Practice pages 1-5 from Topic 1; Exploring: Arithmetic Sequences and series. 

Click on the links below for a copy of today’s bellwork with answers, a copy of Hwk #5, and notes/examples from today’s lesson: