It's not really about graphs themselves. It's about another way of thinking. Push your brain to grasp the concepts. You have no idea how the skills you learn might help you in the future, in areas that don't even remotely seem connected to graphs. Push on it. i would say after you get through school you would have to use them if you were a shopkeeper person but not if you were anything else
Pie Graphs, Bar Graphs, and Line Graphs are three graphs that scientist use often.
Scientists use graphs to organize data.
Mathematicians use graphs to illustrate information.
bar graphs use categorical data
Architects and if you study Geometry you will have to use graphs.
There are many graphs which while you can usually use most of them no matter what experiment you are doing that is not always true, nor is it the right use of a graph. some of the most likely graphs you will probably come across , or for that matter need to use are bar graphs, line graphs, pie graphs, and picture graphs.
You use line graphs to see how something changes over a period of time , Such as weeks,days,months,or even years . We use line graphs alot!
Frequently.
bar graphs use bars and pictographs use pictures
Bar graphs, pie charts, and even line graphs can all be used to compare. I personally like to use Bar graphs when showing numbers.
line graphs are usually the most best way to present data. sometimes i use pie graphs or bar graphs, but usually line graphs are the most meaningful.
No, they NEVER ever have strait lines. Some graphs may have straight lines but most do not.