Does the relationship between x and y represent direct or inverse variation? what is the constant of variation? direct variation; k = –2 direct variation; k = inverse variation; k = –2 inverse variation; k =

its B on edg

Step-by-step explanation:

i just got it right

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,