Astore owner is arranging clothing on racks she has 30 sweaters 45 shirts and 15 pairs of jeans she wants to put the same number of items on each rack with only one type of item on each how many items can she put on a rack

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,