Kaitlynnnnnn's blogggg

In this blog, i am going to go overr what we learned in chapterr 13.



Arithmetic: a sequence of numbers in which you have to add or subtract to each number to get to the next number.



Geometric: a sequence of numbers in which you have to multiply or divide each number to get to the next number.



Ex: 4,6,8,10... find the next 2 terms.
-12,14 ---because you have to add 2 to each numberrr, this sequence is arithmatic.



Ex: 3,9,27....
-81,243 ---because you have to multiply by 3 to each number this sequence is geometric.

Limitssss!
1)if top exponent is greater than the bottom, the limit is infinity.
2)if top exponent is less than the bottom, the limit is 0.
3)if top exponent is equal to the bottom, the limit is the coefficient of the top and bottom.

Ex: 2x^2-1/2x^3
The limit is 0 because the top exponent is less than the bottom.