TLU How separator line got calc and drawn??

Hi everybody

I struggling for past week with understanding TLU.
In the testbook and downloaded lecture slides from
other univercities I got some dim light in the tunnel.
but still do not know how the linear separator line
got drawn and got calculated

f(x) = ax + c

so on y-axis and x-axis is the two values x1 and x2.
drawn on the same grid so that x1 is x-axis and x2 is
y-axis?

can you please give example how the XOR and OR
equations got draw up. In some lecture notes they referring
to that c (the value that cut the x-axis is 1.5 ) How and where
they got the c = 1.5 (for x1 AND x2) - cases 0.5 (for x1 OR x2)

How is the x1,x2 grid draw up. Somehow the sepratorline
must have an equation from values x1 and x2. Please
give step by step example

Regards
Francois du Toit

XOR et OR fonctions nont rien à voir avec les TLU...

You dont need to worry about this.