Consider the surface z = x 2+4y 2+1. suppose you are walking on this surface directly above a curve c in the xy-plane, where the parameterized curve c is given by c : x(t) = cost, y(t) = sin t. find the values of t for which you are walking uphill (increasing z).

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2