- El camión de Agustín ha vaciado ya 45 contenedores de recogida de vidrio de dos barrios de una ciudad. Si en uno de los barrios hay 5 contenedores más que al otro, cuántos contenedores hay cada barrio?

1/800 is the right 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,