T.S. Turner
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A straight line is a figure formed when two points A (x 1, y 1) and B (x 2, y 2) are connected with the shortest distance between them, and the line ends are extended to infinity. In the image shown below, a straight line between two points A and B is shown. A straight line AB is represented by: \(\overleftrightarrow{A B}\)
Learn how to write and graph the equation of a straight line in different forms, such as slope-intercept, point-slope and vertical. Find out the meaning of slope, y-intercept, rise and run, and see examples and exercises.
In geometry, a straight line, usually abbreviated line, is an infinitely long object with no width, depth, or curvature, an idealization of such physical objects as a straightedge, a taut string, or a ray of light.
Straight Lines have been explained here in detail. Learn about the straight line equations, definition, different forms of straight lines, relation between two lines, straight line formulas and other details with practice problems at BYJU'S.
- 44 min
Learn how to write the equation of a straight line in different forms such as point-slope, slope-intercept, intercept, standard, etc. See how to find the slope, intercepts, and graph of a line using the equation.
Learn how to write and graph the equation of a straight line in different forms, such as standard, point-slope, slope-intercept, and two-point form. Find the slope, intercepts, and general form of a line from its equation.
Learn the definition, properties and examples of a straight line in geometry. A straight line is a line segment that connects two points and extends infinitely in both directions.
