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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: \(\overleftrightarrow{A B}\)
Equation of a Straight Line. The equation of a straight line is usually written this way: y = mx + b. (or "y = mx + c" in the UK see below) What does it stand for? y = how far up. x = how far along. m = Slope or Gradient (how steep the line is) b = value of y when x=0. How do we find "m" and "b"?
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.
The general equation of a straight line is y = mx + c, where m is the slope of the line and c is the y-intercept. It is the most common form of the equation of a straight line that is used in geometry.
An equation of straight line is the linear equation that expresses the relationship between the coordinate points on a straight line. A straight line extends infinitely on both sides. It has an infinite number of points.
In geometry, a straight line is defined as a line segment that connects two points and extends infinitely in both directions. A straight line is the shortest distance between two points. The straight line is also considered to be the most basic type of line.
