The graph of an equation is shown below: line joining ordered pairs negative 3,2 and 1, negative 2

Based on the graph, which of the following represents a solution to the equation? (4 points)

(−2,−3)
(2, 1)
(1, 2)
(−3, 2)

Which rational number could be graphed between -4 and -5

What is a possible solutions of the x> 3?

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