Answer:
The average rate of change is equal to
Step-by-step explanation:
we have
-----> this is a linear direct variation
we know that
The rate of change of a linear variation is a constant
The rate of change of a linear variation is equal to the slope of the line
In this problem the slope of the line is equal to
therefore
The average rate of change is equal to
<u>Verify</u>
the average rate of change is equal to

In this problem we have


Substitute

Answer:
64
Step-by-step explanation:
Answer:
Step-by-step explanation:
x= -1 or x=3
The answers are B and C because anything in parentheses has to do with vertical change, while outside of the parentheses is horizontal