precalc 11 Week 2

This week in Precalc 11 we extended our unit to geometric sequences and series.  I learned more formulas and how to find the sum of a term.  we also learned infinite and finite geometric series which introduced the common ratio.

I discovered how to use the infinite geometric series formula to isolate the common ratio.  Multiplying each side by 1-r was not something I thought of.

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