Answer:
11
Step-by-step explanation:
1/2 * 2 = 1, 5 1/2 * 2 = 11.
What are you trying to find? Area, Volume, Circumference, or perimeter?
Answer:
the average rate of change is 4.
Step-by-step explanation:
Find the average rate of change of f(x)=x^2 on the interval [1,3].
The average rate of change of f(x) on the interval [a,b] is f(b)−f(a)/b−a.
We have that a=1, b=3, f(x)=x^2.
Thus, f(b)−f(a)/b−a=((3))^2−(((1))^2)/3−(1) = 4.
Distributive property, since 3(2x) you distribute and get 6x
