The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry ...

The coordinates of the turning point and the equation of the line of symmetry can be found by writing the quadratic expression in completed square form. Find the equation of the line of symmetry ...

This image I shot for a wedding gown designer is a good case in point. Without the subject in the frame, this would very much be a purely symmetrical image – but by reducing the symmetry to a ...