Respuesta :

Answer:

y=2/5(x)-4

Step-by-step explanation:

m=2/5

y=mx+b

2=2/5(15)+b

b=-4

cv0627

Answer:

m= 2/5 (i don't know if you have to put x)

b= -4

y = 2/5x-4

Step-by-step explanation:

i hope this helps :)