# Math 11 Pre-Calc, Week 2

This week in Math 11 we learned about Geometric Sequences and Infinite Geometric Series. Geometric sequence is when each term is being multiplied by a constant known as the common ratio so for example say your $t_1$ is 3 and your common ration is 2 so from $t_1$ to $t_5$ would be 3, 6, 12, 24, 48. These sequences can get very complicated very especially if the common ratio or the $t_1$ is a big number like 8, this week was a bit harder then last week since it just got more complicated then I thought it would, for example when Infinite Geometric Series was introduced that’s when i got pretty confused but in the end I ended up finding out how to do it and it wasn’t that bad after all.