Question 722022
What is the question which you want to evaluate as true or not or to what extent true?  You have not shown nor asked it.  Distinguish between a quadratic function and a quadratic equation.  A quadratic equation can have no or one or two Real solutions.  A quadratic function will have a range of values.  A quadratic equation which has its vertex on the origin intersects the x-axis in exactly one point; when you solve this equation, you find x=0.  


If none of that helps you, then state the exact problem statement completely.