Nancy is going to glaze 6-ounce servings of pretzels and put them into gift boxes. if pretzels
are sold in -pound bags, how many bags will nancy need for 100 gift boxes?
a. 16
b. 17
c. 22
d. 27
show how you got this answer

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,