Match the systems of equations with their solution sets. tiles y + 12 = x2 + x x + y = 3 y − 15 = x2 + 4x x − y = 1 y + 5 = x2 − 3x 2x + y = 1 y − 6 = x2 − 3x x + 2y = 2 y − 17 = x2 − 9x -x + y = 1 y − 15 = -x2 + 4x x + y = 1 pairs solution setlinear-quadratic system of equations {(-2, 3), (7, -6)} arrowboth {(-5, 8), (3, 0)} arrowboth {(-2, 5), (3, -5)} arrowboth {(2, 3), (8, 9)} arrowboth

We know that
the solution of the systems of equations is the intersection both graphs

case 1)


using a graph tool
see the attached figure N 1

the solution is the set {(-5, 8), (3, 0)}

case 2)


using a graph tool
see the attached figure N 2

the solution is the set------> there is no solution

case 3)

using a graph tool
see the attached figure N 3

the solution is the set {(-2, 5), (3, -5)} 

case 4)

using a graph tool
see the attached figure N 4

the solution is the set -----> there is no solution

case 5)

using a graph tool
see the attached figure N 5

the solution is the set {(2, 3), (8, 9)}

case 6)

using a graph tool
see the attached figure N 6

the solution is the set {(-2, 3), (7, -6)}