Your last submission is used for your score. 1. [-/1.42 Points] DETAILS TANAPMATH7 12.2.007. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the first partial derivatives of the function. RX, y) = Need Help? Read It 2. [-/1.42 Points] DETAILS TANAPMATH7 12.2.022. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the first partial derivatives of the function. g (u, v, W ) = 2 3UVw u2+ v2 + w2 gu gv gw Need Help? Read it 3. [-/1.42 Points] DETAILS TANAPMATH7 12.2.028. MY NOTES ASK YOUR TEACHER Evaluate the first partial derivatives of the function at the given point. 9 (x, y ) = vx2+ yz; ( 9x(4, 3) = 9,(4, 3) = Need Help? Read it 4. [-/1.42 Points] DETAILS TANAPMATH7 12.2.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Evaluate the first partial derivatives of the function at the given point. ((x, y) = 9e" In(y); (0, e) fx(0, e) - ry(0, e) - Need Help? Read it Watch It 5. [-/1.42 Points] DETAILS TANAPMATH7 12.2.042. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Find the second-order partial derivatives of the function. Show that the mixed partial derivatives xy and yx are equal. ((x, y) - In(2 + x2x2) 'vy xy