Respuesta :

choixongdong
3x−2y=12

when x = -1; 
3(-1)−2y=12
-3 - 2y = 12
-2y = 15
 y = -7.5

when x = 1; 
3(1)−2y=12
3 - 2y = 12
-2y = 9
 y = -4.5

when x = 3; 
3(3)−2y=12
9 - 2y = 12
-2y = 3
 y = -1.5

when x = 5; 
3(5)−2y=12
15 - 2y = 12
-2y = -3
 y = 1.5

so answer is B. second choice