Answer:
4=slope
Explanation:
15-(-1)/3-(-1)
16/4
4
The slope is 4
( -1 , -1 ) , ( 3 , 15 )
to find the slope just do the formula y1-y2/x2-x1
-1 - 15/-1 - 3
-1 - 15 = -16
-1 - 3 = -4
-16/-4
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