select the points you need to calculate the average rate of change from the beginning of the slide to when…

select the points you need to calculate the average rate of change from the beginning of the slide to when the slide has covered a horizontal distance of 15 feet. (0, 80) (5, 40) (10, 20) (15, 10)

select the points you need to calculate the average rate of change from the beginning of the slide to when the slide has covered a horizontal distance of 15 feet. (0, 80) (5, 40) (10, 20) (15, 10)

Answer

Explanation:

Step1: Recall the formula for average rate of change

The average rate of change of a function (y = f(x)) over the interval ([x_1,x_2]) is given by (\frac{f(x_2)-f(x_1)}{x_2 - x_1}). Here, (x) represents the horizontal distance and (y) represents the height.

Step2: Identify the relevant points

The beginning of the slide corresponds to (x = 0) (horizontal distance). From the graph, when (x = 0), (y=80) (the point ((0,80))). When the horizontal distance (x = 15) feet, from the options and the graph description (assuming the point - value correspondence), when (x = 15), (y = 10) (the point ((15,10))).

Answer:

((0,80)) and ((15,110))