13.2 Calculus with vector functions Progress saved Done & VOO Score: 0/60 0/6 answered Question 1 0/10 pts ) 100 @ Details Let T (t) = Find a parametric equation of the line tangent to 7(t) at the point (4, - 3, 2.773) x(t) = 4+ 8t y(t) = z (t ) = Question Help: Video Submit Question 13.2 Calculus with vector functions Progress saved Done Score: 0/60 0/6 answered . Question 2 0/10 pts ' 100 @ Details Let T (t) = (3t) + 1, - 3e, - 2 sin(3t)) Find the unit tangent vector T(t) at the point t = 0 T(0) = Find T' ( t ) T' ( t ) =