We are working hard on a new platform for setting, building and monitoring homework. Equation of a straight line for gcse teaching resources. Elementary algebra skill writing equations of lines given the graph write the slopeintercept form of the equation of e ach line. The equation of a line through the origin with a given gradient 2 3. Jee mathematics pair of straight lines joint equation of a pair of straight lines, a general second degree equation, necessary and sufficient.
Dfm is a huge bank of free educational resources for teaching mathematics, with full sets of slides, worksheets, games and assessments that span year 7 to further maths and enrichment resources with a maths challengeolympiad focus. Pencil, pen, ruler, protractor, pair of compasses and eraser you may use tracing paper if needed. Straight line equations gcse ks234 algebra straight line graphs covers all parts of the gcse and igcse further maths specifications including perpendicular lines. Point and straight line notes for iit jee, download pdf. The slope of a line parallel to the yaxis is not defined, i. We already have two points one line so we have at least one. This website and its content is subject to our terms and conditions. Equation of a line given the gradient and point distance between two points coordinate geometry straight lines. Find the parametric and symmetric equations of the line through the points 1, 2, 0 and 5, 4, 2 solution.