Help meh pls. Bonita drove 8 miles from her home to the library, and then drove back. Graph A shows her distance from home during the trip.
Graph B will show her distance from the library during the trip.
Complete each statement about Graph B.

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0