During Fitness Day at school, Bridget and her classmates to keeping track of the results.
Pull-up competition (number of pull-ups)
Stem Leaf
4 2 2 5 5 7
5 4 5889
6 0 2 2 4 7 788 99
7 5 6 7 7
What is the largest number of pull-ups done?

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,

what do u need to know

step-by-step explanation: