Question

find the slope of the line passing through the points (-1,-9) and (-3,10)

Answer 1

(x1,y1),(x2,y2)
slope=(y2-y1)/(x2-x1)

Answer 2

can u do nw?

Answer 3

There's a trick to do it

Answer 4

what is it may i ask

Answer 5

slope is change in y over change in x.
x changes by -2
y changes by 19

Answer 6

thnk u

Answer 7

so slope would be just 19/-2 or -19/2 or -9.5