5 Tutorials that teach Arithmetic Sequences as Functions
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Arithmetic Sequences as Functions
Common Core: F.BF.1a F.IF.3 F.LE.2

Arithmetic Sequences as Functions

Author: Graham Pardun
This lesson demonstrates how to write an arithmetic sequence as a function.
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Writing Arithmetic Sequences As Functions to Save Yourself Huge Amounts of Time

Arithmetic sequences are awesome, but finding the 5,000th term of one could be a pain. In this lesson, I'll show you how to view arithmetic sequences as functions, so that you can write a formula that'll give you any term of a sequence you want, just by plugging in the number of the term!

Source: clker.com / OCAL (public domain graphics)