Question 1
Use the linearization of f(x,y) = x
3 e
-y about the point (2, 0) to find an approximate value for f(2.1, 0.1).
◦ 9.2
◦ 8.4
◦ 6.3
◦ 10.0
◦ 7.6
Question 2
Find the differential of the function f(x, y) = tan
-1.
◦
(y dx + x dy)
◦ -
(y dx + x dy)
◦
(y dx - x dy)
◦ -
(y dy - x dx)
◦ -
(y dx - x dy)