22 22 Result incorrect The answer above is NOT correct. (1 point) A train travels in a straight westward direction along a track. The speed of the train varies, but it is measured at regular time intervals of 1/10 hour. The measurements for the first half hour are time 0 1 2 3 4 5 speed 0 10 15 18 20 22 Estimate the total distance traveled by the train during the first half hour by assuming the speed is a linear function of t on the subintervals. The speed in the table is given in miles per hour. The train traveled miles during the first 0.5 hours. Preview My Answers Submit Answers Your score was recorded. You have attempted this problem 1 time. You received a score of 0% for this attempt. Your overall recorded score is 0% You have unlimited attempts remaining. search Email instructor 。 @ E B DELL