'Two sailboats are traveling along the same path away from a dock, beginning from different locations at the same
time. John's boat begins 30 miles from the dock and is 50
miles from the dock after 5 hours. The distance of
Roberta's boat from the dock is represented by the
function y = 5x + 25, where x represents time and y
represents the distance from the dock.
Which boat was farther from the dock at the beginning, and which traveled
more quickly?
O A. Roberta's boat was farther from the dock at the beginning, but
John's boat traveled more quickly.
B. John's boat was farther from the dock at the beginning, but
Roberta's boat traveled more quickly.
C. John's boat was farther from the dock at the beginning, and it
traveled more quickly.
D. Roberta's boat was farther from the dock at the beginning, and it
traveled more quickly.