Question

What si the slope of AD A=(0,0) D=(2j-b, 2k)

Answer 1

slope=2k/2j-b

Answer 2

\[m= \frac{y _{2}-y _{1}}{x _{2}-x _{1}}\]
\[\frac{2k-0}{(2j-b)-0}\]
\[\frac{2k}{2j-b}\]