The graph of a line represented by the equation ax + y + 8 = 0 is shown in the figure below.
(i) Find the value of a.
(ii) Find the point of intersection of this line with the line represented by the equation 4x - 3y - 14 = 0.
Show your work.

Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class