Find the equation of a parabola through three points in standard form: [color=#1551b5][math]y=ax^2+bx+c[/math][/color] [br][br]Enter the coordinates of the three points in the input boxes, then press [i]Enter[/i].[br][list][*]the [i]Graphics View [/i]shows the points, and the graph of the parabola[/*][*]the [i]CAS View[/i] shows the algebraic steps needed to get the coefficients [i]a[/i], [i]b[/i] and [i]c[/i]. [br][/*][/list][br]Zoom in or out the [i]Graphics View[/i] to explore details.[br]