Numbers are assigned to each axes, and an ordered pair is used to locate an origin. The origin is written as the number on the x-axis and the y-axis using parenthesis. For example, (2,3) coordinates

linux convert binary file to text the intersection of the second horizontal axis and the third vertical axis. Pie Graphs Pie graphs are an easy pictorial way fnding fourth formula for finding compound interest to understand percentages. Teachers can use a pizza as an example. Students can vote, by a show of hands, which toppings they enjoy.