# Math10 Week#13

This week I learned about Domain, Range, set and interval notation. x axis is a straight line and the y axis is a vertical line.
Domain is the set of all numbers for the independent variables in the relations.
Range is the set of all numbers for the dependent variables in the relations
Function is a special relations were every input has only one output.
There is two way to solved this Equation. Mapping Notation and Function Notation.
Example:

Every time so see the an x or any letter to change it with the input.

Its the same as the mapping notation if you saw an x or any letter you change it with the input.

# Math10 Week#12

This week we introduced the patterns and grapping.
– Discrete variable is a variable that are counted like people, car and any other that can count.
– Continuous variables is a variable that are measure like time and distance.

Every part of the squared have a name the upside right is called Quadrant #1 (+ +) the upside left is called the quadrant #2 (- +). The bottom left side is called the Quadrant #3 (- -) and the last one is the Quadrant #4 (+ -). There is a five ways to find out which is independent and the dependent the Table of value, Mapping Diagram, Equation, Graph, and Ordered of pair.

# Math 10 Week#11

This week I we were learning to make connections between units in preparation for midterm exam. and I learned some basic information about the Linear Relations.
Example:

It start with 2 and it increases with 6.