Answer:
x = 11
Step-by-step explanation:
Step-by-step explanation:
Given,
Length of railroad car = 6 inches
The length of railroad track = 5 feet
We will convert this length into inches.
1 feet = 12 inches
5 feet = 12*5 = 60 inches
Let,
x be the number of cars.
Number of cars * Length of each car = Length of track
Dividing both sides by 6
10 cars can fit on railroad track.
The average rate of change of the function from x = 0 to x = 2 is -2
From the complete question (see attachment), we have the following ordered pair when x = 0 and x = 2

The average rate of change is calculated using:

So, we have:

Evaluate common terms

Divide -4 by 2

Hence, the average rate of change of the function from x = 0 to x = 2 is -2
Read more about rate of change at:
brainly.com/question/8728504