Find the Slope of the Line That Goes Through the Given

Multiple Choice

Find the slope of the line that goes through the given points.
- $( - 1,1 )$ and $\left( \frac { 1 } { 2 } , 4 \right)$

A) $\frac { 1 } { 2 }$
B) $- \frac { 1 } { 2 }$
C) $\frac { 10 } { 3 }$
D) 2