Well, its fixed this time, anyways here's the question: What is the first quartile of the data displayed in this box-and-whisker plot?

57
54
49
42

42?    hope this helps!   :)

Step-by-step explanation:

i believe that the answer is 42. sorry if im wrong. i did this stuff last year

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,

its totaly b

your welcome btw