Graph of a Linear Equation in Two Variables
The graph of a linear equation in two variables, such as , is a straight line drawn on a rectangular coordinate system. This line acts as a visual representation of all the equation's infinitely many solutions. Every point located on the line is a valid solution to the equation, and every valid solution is represented as a point on this line. Points that do not fall on the line are not solutions.
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References
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Elementary Algebra
OpenStax Intermediate Algebra
OpenStax Intermediate Algebra
OpenStax Intermediate Algebra
OpenStax Intermediate Algebra
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Ch.4 Graphs - Elementary Algebra @ OpenStax
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Ch.5 Systems of Linear Equations - Elementary Algebra @ OpenStax
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Ch.4 Systems of Linear Equations - Intermediate Algebra @ OpenStax
Related
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Learn After
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Finding the Slope of a Line from its Graph
Graphing a Line Given a Point and the Slope
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Intercepts of a Line
Slope of a Line
Linear Mathematical Function
Horizontal Line
Vertical Line
Finding the Intercepts of a Linear Equation