I'm very confused on this, please help!

(7%) Problem 14: The velocity of a ball in the horizontal direction is given as the following function: v(t) = 20 + 313, where t is in seconds and the velocity is in meters per second. Skelton, Roger - roger skelton@doane.edu ed @theexpertta.com - tracking id: 9N69-B1-37-41-BB71-30554, In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly ed forbidden. Doing so may result in termination of your Expert TA Account. ted A 33% Part (a) Find the change in the position, in meters, between t = 0 and t = 4.5 s. ted Grade Summary ted AX = Deductions 0% Potential 100% ted Late Work % 100% ted sin() cosO tanO JI 7 8 9 HOME Late Potential 100% ted cotan() asin() acos() E 4 5 6 Submissions eted atan() acotan() sinh() 2 3 Attempts remaining: 1 eted (100% per attempt) cosh( tanh() cotanh() + 0 END detailed view leted O Degrees O Radians VO BACKSPACE CLEAR eted leted Submit Hint Feedback I give up! Hints: 1 for a 0% deduction. Hints remaining: 0 Feedback: 0% deduction per feedback