Question

Very confusing never got this

Answer 1

Slope equals the change in y divided by the change in x.
To tell the change between two number, we subtract them.
So first, we have to find the cooirdinates of the number to subtract them. The first one is (-2, -1), and the second one is (2, -4)
Change in x is 2 - (-2) or 4, and change in y is -4 -(-1) or - 3
-3/4 is negative three fourths so the slope is
-3/4