Answer
m=$\frac{1}{2}$
Work Step by Step
The two marked points on the line are (2,4) and (-2,2)
m=$\frac{y_2-y_1}{x_2-x_1}$
m=$\frac{2-4}{-2-2}$
m=$\frac{-2}{-4}$
m=$\frac{2}{4}$
m=$\frac{1}{2}$
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