PLS HELP ASAP

Let ( be the curve given by the equation G(, y) = 0. Suppose that this curve can be parametriced as z(t) = In(V16 + 1+13), y(1) = V16+1-13 -4, where tell. We are given the following section of Maple code and Maple output output that may help with the questions below. > (aqrt (t* 6+1) -t*3) * (agrt (t*6+1)+t*3) ; (V25 + 1- 13) (V10 + 1+13 ) (1) > simplify ($) ; 1 > simplify (diff (agrt(t*6+1) -t simplify (diff (In (agrt(t*6+1)+t