What is the average rate of change of f(x), represented by the graph, over the interval [0, 2]?

a. 2

b. 1

c. 0.5

d. -0.5

The average rate of change of f(x) is 2

A is correct

Step-by-step explanation:

Given: The graph of f(x).

To find: Average rate of change of f(x) in interval [0,2]

Formula:

Using graph, we find f(0) and f(2)

a = 0 , b= 2

f(0) = 4

f(2) = 8

Hence, The average rate of change of f(x) is 2

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.