Week 12 – Representing the Relationship Between Two Quantities

During the twelfth week of Foundations of Mathematics and Pre-Calculus, I learned how to represent the relations between two quantities. To represent two quantities, there are six different ways that can be represented. The ways are: in words, a table of values, a set of ordered pairs, a mapping diagram, an equation, or a graph. These diagrams can help you find the independent and dependant variables, as well as the inputs and outputs.  Therefore, these ways can show the relations, then you can determine further values of different numbers. In my opinion the best way to determine relations is using a graph, and then checking your answers by using an equation, but first the table of values for the first set of numbers should be completed.

Different Ways To Represent Relations: 

Example: