Express the equation of a line in standard form, slope-intercept form, and point-slope form using the calculator below. You can use two known points, the slope and one known point on the line, or the slope and y-intercept. Line Equations: ...
You can find an equation of a straight line given two points laying on that line. However, there exist different forms for a line equation. Here you can find two calculators for an equation of a line: first calculator finds the line equation in slope-intercept form, that is, It also out...
Learn how to use the equation of a line calculator with the step-by-step procedure at BYJU’S. Also, get the standard form of the line equation and FAQs online.
Articles that describe this calculator Equation of a line given two points Parametric line equation from two points First Point x y Second point x y Equation for x x=−3t+6x=−3t+6 Equation for y y=6t−2y=6t−2 Direction vector ...
Example: What is the equation of this line? Start with the "point-slope" formula: y − y1 = m(x − x1) Put in these values: x1 = 1 y1 = 6 m = (2−6)/(3−1) = −4/2 = −2 And we get: y − 6 = −2(x − 1) Simplify to Slope-Intercept (y = mx...
Substitute11forbb, into the equation from step 2. y=2x+by=2x+1y=2x+1y=2x+by=2x+1y=2x+1 Use our Calculator You can use the calculator below to find the equation of a line from any two points. Just type numbers into the boxes below and the calculator(which has its own pagehere...
Equation of a Horizontal Line This video explains how to determine the equation of a horizontal line given two points on the line. Show Step-by-step Solutions Try the freeMathway calculator and problem solverbelow to practice various math topics. Try the given examples, or type in your own ...
Find the x- and y- intercepts of the line defined by -3x+2y=6 Where would you plug in the slope and y-intercept for a linear equation with a slope of 2 and a y-intercept of -6? Find the linear equation for y = -4x + 2 with parallel line at points (-...
Online equation of a line calculator. This step-by-step online calculator will help you understand how to find the equation of a line.
Hence the point-slope form of the equation of a straight line is proved.Two Point FormConsider a line with two points (x1, y1) and (x2, y2) on it. Then its slope can be calculated by the formula m = (y2 - y1)/(x2 - x1). Substituting this in the above point-slope form, ...