The function g(x) is defined as shown below. What is the value of g(3)?

Solution:

g(3) implies that the value of g(x) has to be found for x = 3.

From the given definitions of g(x) given in the problem statement, the relevant interval for x = 3 is x ≥ 3.

The relevant g(x) function is 6 - x

Therefore

g(x) = 6 - x,

g(3) = 6 - 3

g(3) = 3

The function g(x) is defined as shown below. What is the value of g(3)?

Summary:

The function g(x) is defined as shown below. 

The value g(3) = 3.