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A key can make it easier to interpret the data sets that each part of the graph represents, especially if there is no room in the graph area for labels.
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∙ 12y ago
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What is a graph key in math?
a graph key is when one end of the graph goes into a nother graph and makes baby graphs.
What do you use a key for in a graph?
a key on a graph is used to show you what each symbol means
Why do need a Key for a picture graph?
You need a key so people can see what the picture your picture graph uses means.
What are the parts that a graph needs?
The minimum requirement are data and a key (or legend). No axes are required if the graph is a pictogram.
What types of tables or graphs need a key?
The "key" tells you what the line(s) of plotted data on a graph represent (e.g people, money, time etc...) without this information the graph is meaningless because it is incomprehensible.
What is a graph key in math?
a graph key is when one end of the graph goes into a nother graph and makes baby graphs.
What do you use a key for in a graph?
a key on a graph is used to show you what each symbol means
Definition of picture graph?
A picture graph uses pictures or symbols to show data. One picture often stands for more than one vote so a key is necessary to understand the symbols.
Why is it necessary to title a bar graph?
to tell them why you made this graph
What is the purpose of the key in a bar graph?
The graph key is to make sure everyone understands what things mean, like a map key
Why does a pictograph and a double-bar graph have a key?
Every graph must have a key. Keys are to show which bit of the graph represent which data and what values are shown by the location or size or colour of the graph.
Why does a pictograph and a double bar graph have a key?
Every graph must have a key. Keys are to show which bit of the graph represent which data and what values are shown by the location or size or colour of the graph.
Why do need a Key for a picture graph?
You need a key so people can see what the picture your picture graph uses means.
Do you have to use a key in your graph?
Yes.
What part of a graph tells you what a line and bar graph repesent?
It is the legend or key.
Is it necessary for a graph to pass through 0?
No
Definition of graph key?
meaning of definition
