Answer:
c. -0.8
Step-by-step explanation:
From this graph, I estimated the values for the following ordered pairs (1, -2.5) and (4, -4.75)
We can set up the equation for the average rate of change like this
[tex]\frac{-4.75-(-2.5)}{4-1}[/tex]
This simplifies to
[tex]\frac{-2.25}{3}[/tex]
Which simplifies further to
[tex]-0.75[/tex]
This is closes to c. -0.8
