Pre-Calc Friday 4-17-15 12-3 Infinite Sequences and Series Today, we will be able to… Find the limit of the terms of an infinite sequence Find the sum of an infinite geometric series We will show we can do this by… Asking and answering questions Completing guided practice problems Completing the book work To know how well we are learning this, we will look for… Correct answers It is important for us to learn this (or be able to do this) because....  This chapter is an introduction to the study of discrete mathematics. Sequences and series are used in calculus and statistics, which translates to multiple job professions such as engineering and statisticians. Monday we will… Review sections 12.1 – 12.3: Arithmetic, Geometric, and Infinite Sequences and Series Warm-ups Check in A#12.2 from yesterday Discussion/Notes/Guided Practice 12-3 Infinite Sequences and Series Assignment A#12.3 page 781 #13-23all, 30-40even Also due Monday AT END OF HOUR: 12.1/12.2 Review worksheet Yesterday we… Found the nth term of an arithmetic and geometric sequences Found the arithmetic means of an arithmetic sequence Found the geometric means of a geometric sequence Found the sum of n terms of an arithmetic and geometric series Quiz Next Week Sections 12.1 – 12.3

Example 1:

Example 2:

Example 3:

Example 4:

A#12.3 page 781 #13-23all, 30-40even