Answer:
slope = - 2
Step-by-step explanation:
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (0, 1) and (x₂, y₂ ) = (1, - 1) ← 2 points on the line
m = [tex]\frac{-1-1}{1-0}[/tex] = - 2
Slope = -2
(0,1) and (1,-1)
Slope = (-1 -1)/(1-0)
