Answer: C. For every 2 rectangles there are 4 triangles.
Step-by-step explanation: I just did it on Edge :)
That would be 1/3 because 3 can go into 3 once and 3 can go into 9 three times.
1) find the corresponding y values for when x = 0 and when x = 4,
when x = 0, y = 4
when x = 4, y = 4
the coordinates are (0,4) and (4,4)
2) to calculate the average rate of change, find the slope of the two points:
(0,4) (4,4)
(change in y) 4 - 4 = 0
(change in x) 4 - 0 = 4
0/4 = 0
the average rate of change is 0!
