Question

Which of the following descriptions is representative of the data presented in the graph

Answer 1

The correct answer is C.

The graph depicts a parabola, which is the sign of a quadratic function. Option C speaks of the relationship between rainfall and time as a quadratic function, so it is correct.
The other answer choices are eliminated as they talk about other classifications of functions that show different shapes than parabolas.

I hope this helps! :)