the Given

We are to find the gradient and the intercepts on the x and y axes
The general form of equation of a line is

Simplifying the given equation we have
Dividing through by 3

That is

Comparing this equation with the general equation of a line we have
Gradient = -1/6
x-intercept is at y = 0
Therefore

Therefore x-intercept is (8,0)
y-intercept is at x = 0
Therefore

Therefore, y-intercept = (0,4/3)