News

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression ... graph will cross the \(x\)-axis at \(x = -1\) and \(x = 3\).
The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression ... graph will cross the \(x\)-axis at \(x = -1\) and \(x = 3\).