And when you remember that the graph of a quadratic function is a parabola, this makes a lot of sense. Every parabola has an axis of symmetry that splits the parabola into two mirror-image pieces.

Whether in the context of quadratic functions, parabolic mirrors or alternative energy designs like solar cookers, the parabola holds a special place in science and mathematics — particularly geometry ...

Revise how to identify the y-intercept, turning point and axis of symmetry of a quadratic function. BBC Bitesize Scotland revision for SQA National 5 Maths.

The symmetry of the parabola is created because each x value is squared. ... Graphs of y = x² + n can be easily drawn by moving the parabola n places up or down the y axis. y = x² + 6 ...

Both a and b can shift a parabola's axis of symmetry, not just b. When we learn of a mistake, we acknowledge it with a correction. If you spot an error, please let us know at [email protected] .

The most important part of a parabola is the vertex — its highest or lowest point — and there are many mathematical techniques for finding it. You can try vertex form, or the axis of symmetry, or even ...