6. [-12 Points] DETAILS SCALCETB 14.4.032. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER If 2 = x2 xy + By2 and (X, y) changes from (Z, 1) to (1.97, -1.05), compare the values of Az and dz. (Round your answers to four decimal places.) dz = A2 = Need Help? Submit Answer 0/1 Points] PREVIOUS ANSWERS SCALCET8 14.4.033.Ml. ASK YOUR TEACHER PRACTICE ANOTHER The length and width of a rectangle are measured as 46 cm and 36 cm, respectively, with an error in measurement of at most 0.1 cm in each. Use differentials to estimate the maximum error in the calculated area of the rectangle. 7 X cmz Need Help? E E 7. uu