Consider a projectile shot into the air that then returns to Earth. The height of the rocket in meters is given by f (t) = 300 + 71.4t - 4.9t2 where t is measured in seconds. For the given time intervals, complete the table with the appropriate values for average velocity of the projectile. Don't round until the end of your calculations, then round to four decimal places. help (numbers) Time interval Average Velocity [7, 7.01] [7, 7.001] [6.99, 7] [6.999, 7]