Answer:
Diagram 1
Step-by-step explanation:
This diagram does not represent a function because the x value 6 is outputting 2 different y values, 4 and 6. This goes directly against the rules of a function.
8
-4x+8+2x
2x+8
compare both sides
2x+__= 2x+8
it is 8
The first one
I think the answer is 96.
-2
Therefore, the average rate of change over the interval [-4,-1] is -2.
139
Brainliest?