Answer:
the slope of the line is -2
Explanation:
Hello, I can help you with this,
you can find the slope of a line if you have two known points
let

two points of a line,the slope(m) is given by:

Step 1
let
P1(1,1)
P2(0,3)
all you have to so id put the values into the equation

so, the slope of the line is -2
I really hope it helps, have a great day.