Which represents the solution(s) of the graphed system of equations, y = x2 + 2x – 3 and y = x – 1?

(- 2, - 3) and (1, 0)

Step-by-step explanation:

The solution to a system of equations given graphically are at the points of intersection of the 2 graphs.

The solutions are therefore (- 2, - 3 ) and (1, 0 )

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: