Warmup Sequences

Posljednje ažuriranje about 3 years ago

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Is this sequence arithmetic or geometric?

What is the common ratio or difference for the sequence?

Recursive Rule

Explicit Rule

Write the recursive rule for the sequence.

Write the explicit rule for the sequence.

Use the explicit rule to find how many people become zombies on Day 9.

How many TOTAL zombies are there after day 9? (This is the sum of all the zombies from days 1 - 9)

When we find the SUM (add the terms) of a geometric sequence, it's called evaluating a geometric series. This is what we're going to learn today. :)