Question

I have the fraction 1/-1 after doing the whole m=y2-y1/x2-x1 thing. Anyway is 1/-1 just 1? Because if its any number over 1, I know its itself. I'm just not sure if its the same for negatives... :P

Answer 1

1/-1 = -1

Answer 2

because:\[\frac{1}{-1}=-\frac{1}{1}=-1\]

Answer 3

Oh ok that helped, thanks c:

Answer 4

yw