Determine the Slope of the Line Passing Through the Given $\left( \frac { 3 } { 5 } , \frac { 2 } { 3 } \right)$

Multiple Choice

Determine the slope of the line passing through the given points.
- $\left( \frac { 3 } { 5 } , \frac { 2 } { 3 } \right)$ and $\left( - \frac { 1 } { 9 } , - \frac { 8 } { 7 } \right)$

A) $m = \frac { 285 } { 112 }$
B) $m = - \frac { 75 } { 77 }$
C) $m = - \frac { 285 } { 77 }$
D) $m = - \frac { 21 } { 325 }$