The sun produces 3.9 ⋅ 10 to the 33th power ergs of radiant energy per second. how many ergs of radiant energy does the sun produce in 1.55 ⋅ 10 to the 7th power

sites:

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,