Respuesta :

mpanderla95
Well the value of m, corresponds to the slope which is 6.
jusmessy

y=mx+b

-4=6(3)+b

-4=18+b

-b       -b

-b-4=18

   +4    +4

-1b=18+4

-1b =22

/-1     /-1

b=22

y=6x+22