Tony is competing in a marathon. he increases his pace in the last 5,000 meters of the race. his distance from the finish line, f(x), decreases at a constant rate of 250 meters per minute, x.

select the correct statement.

it takes tony 20 minutes to reach the finish line.

tony reaches a maximum distance of 3,750 meters over the interval [6, 10].

tony's speed increases to 225 meters per minute.

tony's initial distance from the finish line at the time he increased his pace was 4,750 meters.