Question

Find an equation of the line that satisfies the given conditions.
Through
(−8, −13);
perpendicular to the line passing through
(−5, −1) and (−1, −3)

Answer 1

ok so lets find the slope of y1! :D

\[m=\frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]\[=\frac{ -3-(-1) }{ -1-(-5) }=?\]