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Equation of Straight Line Graphs

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Examples, solutions, videos to help GCSE Maths students learn how to find the equation of straight line graphs.

The following diagram shows how to find the equation of a straight line graph. Scroll down the page for more examples and solutions.

Equation of Straight Line

Straight line graphs and equations 1
Finding the gradient (slope) of a straight line (linear) graph. Straight line graphs and equations 2
Finding the equation of a straight line through the origin from its gradient (slope)



Straight line graphs and equations 3
Finding the equation of a straight line (linear) graph from its gradient and its y-intercept.
Straight Line Equations
In this question we will be dealing with straight line equations and how to find them given two points on the line


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