Respuesta :
The coordinates simply have to be plugged into the equation and determine whether the result is 2.
-4 + 6 = 2
0 + 2 = 2
4 + 2 = 6
-4 + -6 = -10
0 + 2 = 2
4 + 2 = 6
-4 + 6 = 2
0 + 2 = 2
4 + -2 = 2
The solutions (without repeating pairs) are:
(-4, 6), (0, 2), (4, -2)
-4 + 6 = 2
0 + 2 = 2
4 + 2 = 6
-4 + -6 = -10
0 + 2 = 2
4 + 2 = 6
-4 + 6 = 2
0 + 2 = 2
4 + -2 = 2
The solutions (without repeating pairs) are:
(-4, 6), (0, 2), (4, -2)