Are relatively simple formats for visually displaying relationships among and between a series of measurements and relevant variables.

Respuesta :

Graphs are relatively simple formats for visually displaying relationships among and between a series of measurements and relevant variables.

Graphs are used mostly by economists or in the field of economics or mathematics, because in these fields you have to show a relationship among different data, prices, values, and their rise and down etc. For example if we want to show a relationship between quantity and price we can easily interpret that on graph and make conclusions.