Let a b and C be real numbers with a 0 Match each equation or expression to its appropriate name Drag a response from the right column up or down until it aligns with its match in the left column and drop it Drag and drop options on the right hand side and submit For keyboard navigation SHOW MORE Standard form of a quadratic equation Discriminant of a quadratic equation Quadratic formula III III ax bx c 0 x k ax b c b 4ac