Suppose f(x,y) = g(x)h(y), where g and h are continuously differentiable functions of one variable with g(17=3, 9'(1) = 2, h(2) = 5, and h' (2) = -1. Use linearization to approximate f(1.1, 2.2).
A. 14.9
B. 15.9
C. 16
D. 14.4
E. 15.4