# Visual Representation By Using Graphing Calculator

Graph is basically a diagram or chart which is a visual representation of the relationship between variable quantities. Typically there are two variables/quantities. In our daily life, particularly the students and employees belonging to the economics department needs it the most as drawing graphs is one of the most time consuming and complex task. For this purpose you need to have some good tools, measure a lot of calculations to find the points and then finally draw some lines on a graph paper based on the points calculated. You can’t draw a 100% accurate graph, even you are an expert of calculations. Sometimes you also become unable to even get the accurate curve or shape of a specific function.

Mostly people manually draw the graphs as the graphing calculators are not available or if available are too expensive so that you cannot afford it. In student life, when you cannot afford to purchase a graphical calculator as well as spending a lot of time in making calculations, you think that there should be magical power with which you can make calculations and draw graphs quickly without any error. Your dream comes true on Calculator online net blog where a free Graphing calculator is available for you. You just need to input a few data and make a click to get the visual representation of functions you have inserted. Graphing calculator allows you to insert even complicated functions including trigonometry, logarithms, exponents and such other functions etc. for these complicated functions, again you just need to enter the function and the value range and click on the draw button. This calculator is available totally free so just bookmark it and use it whenever and wherever you are.