Respuesta :

Answer:

y= 2x/5 - 34/5

Step-by-step explanation:

y=mx + b

here slope , m=2/5 , y= -4 x=7

then -4 = 7(2)/5 +b

-4 = 14/5 + b

b= -34/5

hence the equation is y= 2x/5 - 34/5

Answer: y=3x/7+2

Explanation: