Use the following table to evaluate the given expression a 5

Use the following table to evaluate the given expression. (a) 5f (1) + 4g(2) = 4 (b) 5f (3) - 6g (3) = 20 (c) (f compositefunction g) (2) = 0 (d) (g compositefunction f) (2) =

Solution

Solution:

(d)

(gof)(2)

= g(f(2))

using table we can write f(2) =2

= g( 2)   

again using table

= 1

Answer: 1