LOTS OF POINTS PLEASE HELP

-2(5) over -1(6)

Step-by-step explanation:

1.  X^2 - 3x - 10  

X + 2 = 0   ⇒ −2

X1 = X − 5 = 0   ⇒   X2 = 5

2.  X^2 - 5x - 6

  X + 1 = 0   ⇒   X1 = −1

  X − 6 = 0   ⇒   X2 = 6

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system