2. [-/1 Points] DETAILS SCALCET8 14.5.005. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the Chain Rule to find dw/dt. w= xe , x=t, y =4 -t, 2= 9+8t Need Help? Watch It 3. [-/1 Points] DETAILS SCALCET8 14.5.006. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Use the Chain Rule to find dw/dt. w= In( vx + + 2) x = 8 sin(t), y = 3 cos(t), z = 2 tan(t) dw Submit Answer 4. [-/2 Points] DETAILS SCALCETS 14.5.016. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Suppose fis a differentiable function of x and y, and g(r, s) = f(4r - s, s? - 9/). Use the table of values below to calculate g,(9, 2) and g,(9, 2). g (34, -77) 9 6 5 (9, 2) 6 9 3 9-(9, 2) = g,(9, 2) =