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