To find slope, y2-y1/x2-x1
9-6/-3-(-9)=
3/6= 1/2
Slope = 1/2.
Y=1/2x.
4/12=1/3
8/14=4/7
6/8=3/4
3/6=1/2
5/15=1/3
The answer would be 0,0 because the dotted line is a negative slope to the right, intersecting the y axis at 2 and the shading is below.
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D 25 devided by 2. is the answer