Spread the loveA cubic equation is an algebraic expression that involves the variable of the highest degree as a cube. It has the general form ax^3 + bx^2 + cx + d = 0, where a, b, c, and d are ...

II. Cubic Curves A cubic curve is defined by its equation in the form: y = ax^3 + bx^2 + cx + d where a, b, c, and d are constants. To calculate the curve, follow these steps: 1. Identify the ...

All quadratic functions have the same type of curved graphs with a line of symmetry. The graph of the quadratic function \(y = ax^2 + bx + c \) has a minimum turning point when \(a \textgreater 0 ...

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.