Respuesta :

Answer:

y= Mx + b = 3y= 4x+1

Step-by-step explanation: use Math.

way next time

Answer:

x-y-1=0

Step-by-step explanation:

The formula is:

(y-y1)=m(x-x1)

Here y1 is 3 and x1 is 4 and m=1

By substituting values of x1 and y1 in the above formula we get the answer.

(y-3)=1(x-4)

y-3=x-4

x-y-1=0