Question 20 Answer and Explanation _ACT April 2008 Form 65D Math Section

20. The graph below shows the distance, d miles, you are from home t hours following the start of a walk. Which of the following statements accurately describes your walk?

F. You start at home, and after 2 hours are 12 miles from home.

G. You start at home, and after 2 hours are 6 miles from home.

H. You start 12 miles from home, and after 2 hours are home.

J. You start 12 miles from home and after 2 hours are 6 miles from home.

K. You start 6 miles from home and after 2 hours are 12 miles from home.

Answer and Explanation

Your Answer is

Correct Answer is K

Explanation

From the meaning of the question, we can know that the time is 2-0=2 hours. At the beginning, it is 6 miles away from home, and finally it is 12 miles away from home, so choose K