Final answer:
For the function g(x) = -x - 4, substituting x with 5 gives us g(5) = -5 - 4, which simplifies to g(5) = -9.
Step-by-step explanation:
To find g(5) for the function g(x)=-x-4, we simply substitute x with 5 in the equation and do the arithmetic operations as follows:
g(5) = -5 - 4
Now, perform the subtraction:
g(5) = -9
The result of g(5) is -9.