Entity: GRAPH
Graph is a visual representation of the relationship between variables, often depicted as points, lines, or curves on a chart. It can show how two or more sets of information or quantities are connected.
Graph
Etymology
The term 'graph' originates from the combining form '-graph,' meaning 'drawn' or 'written.' It has evolved to represent visual representations of data and relationships.
Definition
A graph is a diagram that represents the variation of a variable in comparison with one or more other variables. It can consist of points, lines, line segments, curves, or areas, illustrating connections and patterns in data.
Historical Context
Graphs have been used for centuries to visually display information and relationships. From early maps to modern data visualization techniques, graphs have played a crucial role in understanding complex data.
Cultural Significance
Graphs are essential tools in various fields, including mathematics, science, economics, and social sciences. They enable researchers, analysts, and decision-makers to interpret data, identify trends, and communicate findings effectively.
Related Concepts
- Network theory
- Data visualization
- Chart
See Also
- Data analysis
- Infographic
- Plot (graphics)
A visual plotting of the relationship between two or more quantities, like a math map.