parabola vertex calculator
vertex formula & vertex coordinates of quadratic function parabola, vertex formula: y=a(xh)²+k (a≠0, k is a constant, x≠h) vertex coordinates: (-b/2a, (4ac-b²)/ 4a).
vertex formula & vertex coordinates of quadratic function parabola, vertex formula: y=a(xh)²+k (a≠0, k is a constant, x≠h) vertex coordinates: (-b/2a, (4ac-b²)/ 4a).