1 The graph of any quadratic equation is a parabola.  All parabolas have an axis of symmetry and the point at which the axis of symmetry intersects the parabola is called the vertex of the parabola and the vertex lies half way between the focus and the directrix.
As far as weight, Clarkson weighs around 165 pounds currently. She has lost weight in the past weighing in at around 145 pounds. Nutrition is always on Kellyâs mind amidst her busy lifestyle of singing and taking the time to help others. It is unknown if Kelly Clarkson participates in daily exercise. She does stay active which is one step in the right direction for overall health.
Kelly Clarkson Reveals Husband Brandon Blackstock Was the First Person She Said I Love You to and Meant It. Kelly Clarkson is the queen of singing songs about love lost, found and everything in between, but when it comes to her own personal life it's a very different story. The Heartbeat Song singer reveals to Terry Smith in an interview with CBS Sunday Morning With Charles Osgood that her husband, Brandon Blackstock, was the very first person she said I love you to and meant it.