On the box of a new computer monitor, it states that the diagonal distance across the screen is 19 inches. If the screen measures 10 inches in height, what is the actual width of the screen to the nearest tenth of an inch?

how am i supposed to answer

step-by-step explanation:

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,