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- Dictionarygraph/ɡrɑːf/
noun
- 1. a diagram showing the relation between variable quantities, typically of two variables, each measured along one of a pair of axes at right angles.
verb
- 1. plot or trace on a graph.
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Learn the various meanings and uses of the word graph, from a diagram that shows the variation of a variable to a written or drawn representation of a letter. See examples, synonyms, etymology, and related words for graph.
A graph is a picture that shows how two sets of information or variables are related, usually by lines or curves. Learn more about different types of graphs, how to draw them, and how to use them in mathematics and business.
- What Is A graph?
- Types of Graphs
- Solved Examples on Graph
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In math, a graph can be defined as a pictorial representation or a diagram that represents data or values in an organized manner. The points on the graph often represent the relationship between two or more things. Here, for instance, we can represent the data given below, the type and number of school supplies used by students in a class, on a gra...
Pictograph
The representation of the information through pictures is called pictograph. A certain number of items is represented by each picture. For example, you can use a picture of a cricket bat to display how many cricket bats are sold by a shop during a certain week. In this pictograph, 1 picture of the cricket bat represents 4 cricket bats. So, according to the graph, 12 bats (4 + 4 + 4) were sold on Tuesday.
Bar Graph
A bar graph is the representation of numerical data by rectangles (or bars) of equal width and varying height. The gap between one bar and another is uniform throughout. Bar graphs can be either horizontal or vertical. The height or length of each bar relates directly to its value.
Line Graph:
A line graphuses dots connected by lines to show the changes over a period of time.
Example1: State whether the given statements are true or false. 1. In a bar graph, the width of bars may not be equal. 2. In a bar graph, bars of uniform width can be drawn both vertically as well as horizontally. 3. In the bar graph, the gap between two consecutive bars may not be the same. 4. In the bar graph, each bar represents only one value o...
Learn what a graph is in math and how to represent data using different types of graphs such as pictograph, bar graph, line graph and pie chart. Find solved examples, practice problems and frequently asked questions on graph.
Nov 21, 2023 · Learn what a graph is and how to draw different types of graphs to represent data or information. Explore the principles of graphs, such as vertices, edges, degree, and cycles, with examples and diagrams.
A graph is a diagram or a symbol that shows the relationship of quantities, functions, or ideas. Learn about different types of graphs, their origins, and their uses in mathematics, linguistics, and computers.
Learn what a graph is and how to draw different types of graphs, such as bar, line, pie, histogram, exponential, logarithmic, and frequency graphs. See examples, formulas, and diagrams of graphs in mathematics and statistics.
a picture that shows how two sets of information or variables (= amounts that can change) are related, usually by lines or curves: This graph shows how crime has varied in relationship to unemployment over the last 20 years. adamkaz/E+/GettyImages. graph of an equation mathematics specialized.