....... need help now!!!!! pls.... it's about graphs... ty?

Question

1. Describe a graph
2. what are the essential parts of the graph?
3. How will you describe each of the essential parts of a graph?
4. Why do we need to number our graph? what is its significance?
5. what is a pie chart? how is a pie chart similar to rectangular chart
6. How will you characterize a pictogram? why is pictogram more attractive than any form of graph.....
tnx in advance.... can u please answer these all questions...

Answer 1

1. a grapha diagram showing the relation of one variable quantity to another, by expressing their values as distances from usually teo, sometimes three, axes at right angles to one another.
2.the essential parts of the graph are the x-axis (horizontal axis), y-axis(vertical axis), and the line in one quadrant of the graph that describes the data written.
3. number 2.
4.so that we will not be confused and the data will be accurate.
5.a pie chart is like a pie divided into parts depending on the variables concerned, it is related in a way they present the variables.
6.a pictogram is a chart wherein pictures are used instead of lines or bars to show how much % the variable takes. it is more attractive because the picture used there tells beforehand the variable being compared.

hope you understand this...=]

Answer 2

it can be a bar graph or a line graph theere are alot of other graphs graphs are used to show info, you numbers your titles and your interval to number it to show the how many of whatever so you know what your talking about a pie cahrt is a chart that is a circle and is divided in to quarters to show the differnce in value. a pictogram shows the picture and be shown by numbers