Question19: Score 0/1 Let z Find dz dt dz dt (9) -2x3 + 4y2 where a and y are functions of t. When t dx dy x = 4, y = -1

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Question19 Score 0 1 Let Z Find Dz Dt Dz Dt 9 2x3 4y2 Where A And Y Are Functions Of T When T Dx Dy X 4 Y 1 1 (37.21 KiB) Viewed 48 times

Question19 Score 0 1 Let Z Find Dz Dt Dz Dt 9 2x3 4y2 Where A And Y Are Functions Of T When T Dx Dy X 4 Y 1 2 (37.96 KiB) Viewed 48 times

Question19: Score 0/1 Let z Find dz dt dz dt (9) -2x3 + 4y2 where a and y are functions of t. When t dx dy x = 4, y = -1, -4 and dt dt when t 9 and enter your answer in the box below. - Your response 1 Auto graded Grade: 0/1.0 S * Total grade: 0.0x1/1-no% 9 you are given that = -4. Correct response 416

Question20: Score 0/1 Let z be a function of a and y and you are given the following information. The measured values of and y are 4 and -1 and at (x, y) =(4,-1), Az≈ Your response 2 Auto graded Grade: 0/1.0 дz da Total grade: 0.0x1/1 = 0% = = 3 and If z is decreased by 0.07 and y is decreased by 0.07, use the total differential approximation to estimate the change in z and enter your answer in the box below. Əz მყ = -1. Correct response -0.14