Question

Determine an equation of the line passing though the points (2,11) and (15,2).

Answer 1

equation of the line is

$\begin{gathered} y-11=\frac{2-11}{15-2}(x-2) \\ y-11=\frac{-9}{13}(x-2) \\ y=\frac{-9}{13}x+\frac{18}{13}+11 \\ y=\frac{-9}{13}x+\frac{161}{13} \end{gathered}$