Given: two points (10,11) and (8,-8).
Find: the equation of line.
Explanation: slope is equal to
[tex]\begin{gathered} \frac{-8-11}{8-10} \\ =\frac{-19}{-2} \\ =\frac{19}{2} \end{gathered}[/tex]
the equation of line is
[tex]y+8=\frac{19}{2}(x-8)[/tex]
