Equations of curves - Intermediate & Higher tier – WJEC Solving quadratic equations graphically - Higher Quadratic, cubic and exponential graphs are three different types of curved graphs.

Find the equation of the line of symmetry and the coordinates of the turning point of the graph of y = x 2 6 x + 4 The coefficient of x 2 is positive, so the graph will be a positive U-shaped curve.

We describe an algorithm for constructing plane models of the modular curve X₁ (N) and discuss the resulting equations when N ≤ 51. This journal, begun in 1943 as Mathematical Tables and Other Aids to ...