Choose the Value Which Could Represent the Slope of the Line

Multiple Choice

Choose the value which could represent the slope of the line. Assume that the scale on the x-axis is the same as the scale
on the y-axis.
-

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