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.
Her salary is not known as well. Her net worth is estimated to be around $2.5 million. Her height is 5' 10 and therefore, she has attractive legs as well. She maintains a low profile on her personal life and has not revealed about her boyfriend. Kelly tweets from @kelly_Evans and is not very comfortable with a very huge fan following and the kind of posts on from the fan group called âKellyâs heroesâ where they post screenshots of Kelly regularly.