The rectangle is the image after dilation with the center of dilation at the origin of rectangle ABCD. The pre-image of A’,point A, has coordinates of (4,3.2) what is the scale factor of the dilation and what’s are the coordinates of point C

The scale factor is 0.4 and the coordinates of point C are (–15, 5)

Step-by-step explanation:

answer on edge

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,