2.99
See Answer

Suppose that Q, x, and y are variables, where Q is a function of x and x is a function of y. (Read this carefully.)

(a) Write the derivative symbols for the following quantities:

(i) the rate of change of x with respect to y;

(ii) the rate of change of Q with respect to y;

(iii) the rate of change of Q with respect to x. Select your answers from the following:

dy/dx, dx/dy, dQ/dx, dx/dQ, dQ/dy, and dy/dQ.

(b) Write the chain rule for dQ/dy.