I suggest you go to your math book and look at an example of graphs. Basically, it is a box with labels on the bottom (horizontal axis) of the box representing the items you are graphing and along the vertical axis you will have data. You will put in bars of different colors to represent the data corresponding with the labels. A double bar graph would be two of these.
I know two parts of making a bar graph is Title, and Labels.
1. Title 2. Labels 3. scales 4. Bars
A title.
To make a good graph title, just state what your graph is about. If the line graph (example) shows the population of England, your graph title should be 'Population of England Over Time'.
to tell them why you made this graph
Description (title) of the chart so that you know what the chart is intended to display; Labels for categories (or independent variable), with scale, if appropriate; and Values for dependent variable with scale.
I know two parts of making a bar graph is Title, and Labels.
title,axis,interval,label and scale
1. Title 2. Labels 3. scales 4. Bars
All graphs must have a title, an axis, labels, intervals, and a scale. You can remember this using the acronym TAILS: title, axis, intervals, scale.
A title.
The title, legend ( or key) and axes labels all contribute.
In graph theory, a tail is a path in a graph that starts at a vertex of degree one and does not visit any vertex more than once until reaching a vertex of higher degree. Tails are often used in describing the structure and properties of graphs.
Axes, title, Key (if needed, also called a legend), Axis labels
title axis labels units don't know any more but I hope that helps.... Equation of line.
A circle graph is used for showing something divided into portions. For example, a circle graph with the title "Trash in the Atlantic Ocean" would have sections and percentages of each section with labels of each section of each type of trash in the Atlantic Ocean.
T = Title U = Units L = Labels I = Integers P = Plot Optional- S = Summary