Aquadratic equation has a discriminant of 12. which could be the equation?
0 0 = -x2 + 8x + 2
0 = 2x2 + 6x + 3
0 0 = -x2 + 4x + 1
0 = 4x2 + 2x + 1

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y > 2x + 3y is less than negative 3 over 2 times x minus 4part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)part b: is the point (â’4, 6) included in the solution area for the system? justify your answer mathematically. (4 points)