Arithmetic & Geometric Sequences
A sequence is a list of numbers.
General Form of an Arithmetic Sequence
an = a1 +(n - 1)d
General Form of an Geometric Sequence
an = a1·rn-1
An arithmetic sequence represents a linear function.
Arithmetic Sequence
This video introduces arithmetic sequences.
www.youtube.com/watch?v=jExpsJTu9o8
Geometric Sequence
This video introduces geometric sequences.
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