Final answer:
The value of the function g(x) = -2(x + 1) when x is 4 is -10.
Step-by-step explanation:
To find the value of g(x) = -2(x + 1) when g(4), we substitute 4 for x in the function:
- g(4) = -2(4 + 1)
- g(4) = -2(5)
- g(4) = -10
Therefore, the value of g(x) when g(4) is -10.