Given that the area of the triangle bounded by the line L passing through the point P (1,3) and the positive half axis of the two coordinate axes is 8, the equation of the line L is obtained

Given that the area of the triangle bounded by the line L passing through the point P (1,3) and the positive half axis of the two coordinate axes is 8, the equation of the line L is obtained

Let the linear equation be Y-3 = K (x-1)
Let y = 0, the intercept of the line on the x-axis is a = 1-3 / k > 0
Let x = 0, the intercept of the line on the Y axis is b = 3-K > 0
The solution is K