QuestionEmmy's space shuttle crew accidentally left her behind on a mysterious planet. She soon realizes that her body is aging much faster on this planet than it did on Earth.
The graph shows the proportional relationship between the number of weeks Emmy spends on the planet, $x$, and the number of years she ages, $y$.
What does the point $D$ represent? Emmy's body has aged 8 years after 20 weeks on the planet.
Emmy's body has aged 20 years after 8 weeks on the planet.