A number cube was rolled as part of an experiment. The results are shown in the table. Explain how to find the
experimental probability of rolling a 6.
Number
1
2
3 4 5
6
Frequency
13
11
9
8
10
9

0.02040816326

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,