some key topics that involve finding the equation of a line ex find the parametric equations of a line in space given two points on the line you two points form determining the equation of lines some key topics that involve finding the equation of a line slope form examples best of point slope form calculator with two points jetxs 2 simple ways to algebraically find the intersection of two lines best solutions of equation calculator how to find the vector equation of a line ex find the equation of a vertical line given two points on the line some image titled use distance formula to find the length of a line step 1 point as an exercise plot the given two points and verify that they lie on a vertical line image titled find the distance between two points step 3 calculating slope ex 2 find the equation of a line in standard form given two points graph linear equations free graph quadrant graph point slope form calculator graph quadrant image titled find the distance between two points step 2 as an exercise plot the given two points and verify that they lie on a horizontal line if you are given the equation of a line and you need to plot it use this wolframalpha calculator s wolframalpha com input i line slope 3d2 75 edexcel c1 june 2016 q9 now we know the slope and we just need to find the y intercept if we know the slope and 1 point we can find the y intercept the following diagrams give the locus of a point that satisfy some conditions scroll down the page for more examples and solutions how to find slope of a line given 2 points two point anchor calculator example from the graphing calculator ex 2 find the equation of a line in slope intercept form given two points slope form calculator d0b7579db166 greeklikeme in finding slope from two points worksheet answers point slope form calculator beautiful point slope form calculator new equation in slope intercept form finding the normal line to a curve definition equation lesson transcript study com note that you can write rich math expressions in the cells including things like pi 2 2 1 equations of a straight line l i to calculate the equation of a line joining two points one of which is on the y axis the midpoint is a give away with its name what is the exact halfway point between two points hence the name midpoint