5 . Unit 1 [Limits and Eontinuitgl.r of Functions of a Single Variable}. {'5 points} Determine if the function f below is continuous at a.- = l: l'n_. :51 HI]: {Inn :rra-l- . Unit 2 [Derivatives of Functions of a Single Variable}. Let s{t} = Et2 22t he the position function of a particle moving along a straight line, where s is in feet and t is in aeoontis. {a} 1When, during the time interval 1 :1 t :1 3, isthe particle farthest from the origin? What is its position at that instant? {'3 points} {h} Find its acceleration when t: 1.5. {'2 points} . Unit 3 [Integral of Functions of a Single Variable). (5 points} Suppose that the slope of the line tangent to the graph of a. function f at the point (m,_f[:r}} is miz+5n Fincl Hm] given that the graph of j' passes through the point [3, El}. . Unit 4 [Partial Dierentiation). {'5 points} Fincl all the relative extrema. of the given function below: ay} = 31:2 2y] 3:1:2 + zzy. . Unit 4 [Multiple Integration}. {'5 points} Setup and evaluate a double integral yielding the 1tI'olurne of the solid below