1 decigram = 100 milligrams
6 decigrams = 600 milligrams
The gradient formula is (y2-y1)/(x2-x1) aka rise/run, where by (x1,y1) and (x2,y2) are two points on the line.
In this case, the gradient
= -5-(-2))/(2-(-2))
= -3/4
the answer of this question is 8 bro..........................................................
