Parabola Analyzer
Get the vertex, axis, direction, and intercepts of any parabola — or convert between standard and vertex form.
Analyze a parabola
Enter a, b, c from y = ax² + bx + c. The tool finds the vertex, axis, direction, and y-intercept.
Convert forms
Enter a quadratic in standard form; the tool completes the square into vertex form.
Describe the transformation
Enter a, h, k from y = a(x − h)² + k. The tool describes how the parent y = x² is transformed.