If x = 6 is the only x intercept of the graph of a quadratic equation which statement best describes the discriminant of the equation

The four students in the table below each recorded the time and distance traveled while exercising. exercising distance (miles) time (minutes) gia 2 30 harris 5 50 ian 3 40 jackson 4 80 which list ranks the students from fastest walker to slowest walker? jackson, gia, ian, harris harris, jackson, ian, gia harris, ian, gia, jackson jackson, harris, ian, gia

10x − 5y + 14 = 0 whats the answer pls

The product of (7x-2) and (20-3x)/4. when x=4