Quadratic equations are basic to algebra and are the math behind parabolas, projectiles, satellite dishes and the golden ratio.

Therefore, a quadratic function may have one, two, or zero roots. The quadratic equation is generally given as: ax 2 +bx+c = 0. To find the roots of a quadratic function, we can set ...

The demand function is a linear function given by D(p) = 231 - 18p . To find the intersection of the two curves set supply equal to demand and solve for p. S(p) = 2p + 4p 2 = 231 - 18p = D(p) After ...

That formula can be used to solve standard form quadratic equations, where ax 2 + bx + c = 0. In September, Loh was brainstorming the mathematics behind quadratic equations when he struck upon a new, ...

Sometimes atypical quadratic functions make it difficult to find inverses through traditional algebraic means. In these instances, numerical methods can be of great help. Step 1: Create a table of x ...

Revise how to recognise and determine the equation of a quadratic function from its graph. BBC Bitesize Scotland revision for SQA National 5 Maths.