The literary device that the author used in the passage is hyperbole. A hyperbole is a figure of speech that uses extreme overstatement or exaggeration to have a humorous, ironic, or heightened dramatic effects.
Example: I am so hungry I could eat an elephant.
I believe the answer is B
The correct answer is option A
The answer that describes the type of sequence is B. geometric.
A geometric sequence is a sequence of numbers where, after the first term, each term is found by multiplying the previous one by a fixed number other than zero, called the <em>common ratio.</em>
In the provided sequence, the common ratio is 3.