Question: 28
(Choose 1 answer)
(See picture)
A. 12.2
B. 11.2
C. 10.2
D. 9.2
Consider the bivariate function
f(x, y) = x²y - 3xy + 2y² - 6.
The approximated value f(-1.1, 2.1)
by using the first-order Taylor polynomial
of f(x, y) about (x, y) = (-1,2) is
