(a) Recap: Know equations of vertical and horizontal lines (e.g. x = 3) and also y = x and y = -x.
(b) Appreciate the conceptual line between lines and their equation (i.e. a line is a set of points that satisfies the equation).
(c) Plot graphs usng a table of values (both linear and quadratic equations).
(d) Find gradient given (i) the equation of the line or (ii) two points on the line. Appreciate gradient gradient is the y-change per unit x change. Includes negative and fractional gradients.
(e) Recognise and use y = mx + c. Find equation of a line given a drawing, and vice versa.
(f) Appreciate that parallel lines have the same gradient.
(g) Determine the x and y intercept of a line.
Covers all parts of the GCSE and IGCSE Further Maths specifications including perpendicular lines. (Updated for 2016-17 academic year)
Finding the equation to a tangent of a circle, and associated questions. Part of the new GCSE specification.