Real-Life Math fun activity/resource! Geometric Sequences and Series task + Key
It is always a very good time to do (or review) this important piece of Math. It will set the tone for the rest of the year if they know this well!
This task, (and its complete answer key), covers the topic of Geometric Sequences and Series. Students will learn how to
- Use the equation for a geometric sequence to determine the n-th term
- Use the equation for a geometric series to determine the sum of n terms
- Write down the explicit formula for a given geometric sequence
The task can be used as an end-of-unit assessment in the form of a class test or take-home assignment.
Arithmetic Sequences, Sum of Arithmetic Series, Geometric Sequences, Sum of Geometric Series, Sigma-notation, Investments, Compound Interest, Annuities, Future Value, Present Value, Recurring Formula, Explicit Formula, constant difference, constant ratio, first term, n-th term, sum of n terms.
You might want to take a look also at this Geometric Series and Compound Interest Bundle!
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