Question 2(Multiple Choice Worth 6 points) (09.01 MC) A parametric curve is defined by x(t) = 212 - 1 and y(t) = 21+ 2. At what coordinate is the tangent line to the curve horizontal? 2 O (-1,0) O (0,-1) O (-1, 1) Question 3(Multiple Choice Worth 6 points) (09.03 MC) The planar motion of a particle can by described by the velocity vector v(t) = . If the particle is at (4, -3) at t = 0, which of the following represents the y coordinate of the position of the particle at t = 1? 0 16(- 3 + y (t ) dt O -3+ly(t) at Ofy(t)at + 3 O fly(t ) + 3)dtQuestion 5(Multiple Choice Worth 6 points) (09.02 MC) Find the position vector of an object traveling with a velocity vector v(t) = . Ochtt + C, , Pint - $2 + C 2 > Ochtt, pint -? O O Question 6 (Essay Worth 10 points)