The Answer would be 864mm^2
-3, -1, and 1
-3 - 1 + 1 = -3
4*1= 4
4 - 7 = -3
The line should go from (0,0) to (7,3.5)
The equation is Y = X(0.5)
Well, the unit rate in the table is approximately 1.143 (8/7)
So, the only lines which have unit rate in between 1.143 and 2 are Line 3 (1.5) and Line 4 (1.2).
