Question

Which point in this graph shows the beginning of a period of exponential
growth?

A. Point D
B. Point
C. Point A
D. Point B

Answer 1

Answer: Point A

Since it says the "beginning" of an exponential growth period, I guess Point A would be the beginning.

Point B is during, and Point C is after and Point D looks like it is at carrying capacity.

Answer 2

Answer:

Point A

Explanation:

The s shape curve beginning represents the point A. The point A  in the graph shows the beginning of a period of exponential  growth.

The Point B is near to point A whereas point c is after point B. The point D represents the carrying capacity. The carrying capacity is the maximum size of population that can be sustained by  environment. Thus, the point A is representing exponential growth beginning.