Question

define parabola axis

Answer 1

The graph of a quadratic function is a parabola. The axis of symmetry of a parabola is a vertical line that divides the parabola into two congruent halves. The axis of symmetry always passes through the vertex of the parabola . The x -coordinate of the vertex is the equation of the axis of symmetry of the parabola.


For a quadratic function in standard form, y =a x 2 + b x + c , the axis of symmetry is a vertical line x = − b 2 a .

Answer 2

the axis which connects both x and y coordinates which dhows the parabola graph is called parabola axis