The y intercept of the equation is -4. We know this because the y intercept of a linear equation always appears there in the formula.
To find the x intercept, plug 0 in for y and solve for x.
0=3x-4
*Add 4 to both sides*
4=3x
*Divide both sides by 3*
4/3=x
The x intercept of the equation is 4/3.
Hope this helps!!