m=4/3, (3,4) write is standard form
y-4=4/3 (x-3)standard form would be where you is singled out giving the y intercept formsolve for yy-4=4/3 (x)-4/3 (3)y-4=4/3 (x)-4y=4/3 (x)-4+4y=4/3 (x)