What us the equation of the line that passes through the point (3, 1) and has a slope of -4/3

Answer 1

y= -4x/3 +b through (3,1) plug in point to solve for b= y intercept

1 = 4(3)/3 + b = b+4

b = 1-4 = -3

y = 4x/3 -3

Answer 2

Start with point-slope form

(y - 1) / (x - 3) = -4 / 3, or definition of slope