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Equation of a Line

Related Topics:
A Level Maths
Math Worksheets

Examples, solutions, videos, activities and worksheets that are suitable for A Level Maths to help students learn how find the equation of a line.

The following diagram shows how to find the equation of a line given a point on the line and the slope (gradient). Scroll down the page for more examples and solutions.

Equation of a line

Coordinate Geometry : Gradient of a straight line
This video gives the definition of the gradient and examples of finding various gradients of straight lines when given the coordinates of points. Coordinate Geometry - Equation of a line y = mx + c
This tutorial shows you the equation y = mx + c as the basic form of a line and explain the meaning of m and c

Coordinate Geometry : Equation of a line : ExamSolutions
You will often find that you need to find the equation of a line given a point on the line and the gradient.
Equation of a Line : Comparing two methods : ExamSolutions
ICompare two methods for finding the equation of a line. Which one you think is best is left up to you.

Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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