# Chain rule with tables

### Problem

The following table lists the values of functions f and g, and of their derivatives, f, prime and g, prime, for the x-values 1 and 2.
xf, left parenthesis, x, right parenthesisg, left parenthesis, x, right parenthesisf, prime, left parenthesis, x, right parenthesisg, prime, left parenthesis, x, right parenthesis
1423minus, 2
26110
Let function G be defined as G, left parenthesis, x, right parenthesis, equals, f, left parenthesis, g, left parenthesis, x, right parenthesis, right parenthesis.
G, prime, left parenthesis, 2, right parenthesis, equals
Do 4 problems