Vertex Form of Quadratic Functions Calculator

Formula

The formula for the vertex form of a parabola is:

\[ y = a(x - h)^2 + k \]

Where:

• \(y\) is the dependent variable
• \(x\) is the independent variable
• \(a\) determines the width and direction of the parabola
• \(h\) is the x-coordinate of the vertex
• \(k\) is the y-coordinate of the vertex