Based on the description of the graph you provided, which shows a curved function that slopes upward and demonstrates an exponential increase in the number of cells as cycles progress, the best interpretation would be:
The graph demonstrates that one cell splits into two cells after one cycle. Each cell then splits into two cells in every cycle, exponentially increasing the number of cells.
This response accurately reflects the exponential growth pattern you described, where one cell leads to an increase in the number of cells over successive cycles.