Final answer:
The poem uses a first-person point of view, allowing readers to see life from Ulysses' perspective and supporting the theme of a ceaseless voyage toward the future.
Step-by-step explanation:
The best statement that explains the point of view used in the poem and its relationship to the theme is option 2). The first-person point of view allows readers to see life from Ulysses' perspective, supporting the theme 'life is a ceaseless voyage toward the future.' This means that the poem is written from Ulysses' point of view, giving readers insight into his thoughts and experiences, which aligns with the theme of constant exploration and forward motion.