Answer:
- 1
Step-by-step explanation:
The measure of the slope m is the rate of change of the linear function
Calculate the slope m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₁ )
with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (- 1, 4) ← 2 ordered pairs from the table
m = [tex]\frac{4-5}{-1+2}[/tex] = [tex]\frac{-1}{1}[/tex] = - 1
Thus rate of change is - 1
