forms for equation of a line some key topics that involve finding the equation of a line equations which describe the sag of the control line example 2 find the equation of the line given the graph 5 9 finding equation of line when given 2 points of line image titled find the equation of a tangent line step 4 some key topics that involve finding the equation of a line image titled find the equation of a line step 10 write the equation of a line in general form vector form or parametric form find the equation of the line through the point 3 2 which makes an angle of 45 degree with the line x 2y 3 gotecc geometry explore how you would chose endpoints of the line segment that the distance to the endpoints from 7 5 are 2 units and 3 units finding the normal line to a curve definition equation lesson transcript study com png image titled find the equation of a perpendicular line given an equation and point step 1 equation of a line standard form finding equations using a point and the slope systems of equations examples linear equation ex 1 find the equation of a line parallel to a given line passing through a given point negative slope lines definition examples lesson transcript study com find the equation of the line through the intersection of line x 2y 3 0 and 4x y 7 0 and which is parallel to the line 5x 4y 20 0 solution what is the equation of the line passing through 2 6 some a graph of both equations is shown 1 original equation 3x 5y inclination of a plane equation of a straight line graph linear equations step 3 write the equation in slope intercept form equation of line intersection what is the equation of the line passing through 2 6 with write equation of line given the slope and y intercept or x in this case if we want to create a segment that lies on the line described by the given parametric equations with a particular length r we have to chose ex find the parametric equations of a line in space given two points on the line you graph of a line about forming equations for horizontal and vertical lines only these two lines are very special basic lines which don t need a whole pane to draw them