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Precalc Lesson 9.4 "Sequences" (Arithmetic Sequences)

Precalc Lesson 9.4 "Sequences" (Arithmetic Sequences)

Author: Chad Bray

To express arithmetic sequences recursively and explicitly

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Video of the Lesson


I noticed an error in the answers to the "On Your Own" problem. Below are the correct answers.

Recursive: an = an - 1 - 7

Explicit: an = -7n + 4

PowerPoint of the Lesson


Write a summary of the lesson. Use proper grammar, spelling, punctuation and complete sentences.

*We will go over the last example and the "On Your Own" problem together in class.

In Class

The next time we meet in class we will complete the assignment below. You may get started on it ahead of time if you'd like.

Pg. 739 #1-10, 21-24, 29-30