Answer:
Option B is correct.
Average rate of change from x=1 to x=2 is 3
Step-by-step explanation:
Formula for Average rate of change: The ratio of the difference in the function f(x) as it changes from a to b to the difference between a and b :
As per the statement:
Calculate the average rate of change from x =1 to x =2
At x = 1
At x = 2
Then;
Therefore, the average rate of change from x=1 to x=2 is 3
10 out of 14
10/14
5/7
2