Chapter 15 - Section 15.1 - Functions of Several Variables from the Numerical, Algebraic, and Graphical Viewpoints - Exercises - Page 1094: 10

a) g decreases by 0.03 units for every 1 unit of increase in z. b) g increases by 0.01 units for every 1 unit of increase in x. c) g increases by 0.02 units for every 1 unit of increase in y.

a) g decreases by 0.03 units for every 1 unit of increase in z. As z has a -0.03 coefficient in the function b) g increases by 0.01 units for every 1 unit of increase in x. As x has a 0.01 coefficient in the function c) g increases by 0.02 units for every 1 unit of increase in y. As y has a 0.02 coefficient in the function