Answer:
.
Step-by-step explanation:
Graph :
Choose any two points. (0 , 2) and (-1 , -2)
Rate of change = Change in y ÷ Change in x
[tex]= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\= \frac{-2 - 2}{-1 - 0}\\\\= \frac{-4}{-1}\\\\= 4[/tex]
Table:
Rate of change = [tex]\frac{-2-[-6]}{2-0}[/tex]
[tex]= \frac{-2+6}{2}\\\\= \frac{4}{2}\\\\= 2[/tex]
