At x=2, y=4
At x=4, y=16
So the total change in y from x=2 to x=4 is 16-4=12
And since average rate of change = total change in y divided by total change in x within the same period, therefore the answer is 12/2 = 6
Hope that helps. Let me know if you have any questions.
Answer:
I think that the best unit rate is Grande: 16oz ; $4.25
If it has 3 sides then it's a triangle.
Using the formula
where

and a=5 b=5 c=8
∴
Answer:
Step-by-step explanation:
x=1
y= -2
See step by step explanation below:
Answer:
-6
Step-by-step explanation:
-x/3=2
Multiply both sides by 3:
-x=6
Divide both sides by -1:
x=-6
Hope this helps!