Final answer:
To calculate h(0), substitute 0 into the function h(x) = 4x + 4, giving us the result h(0) = 4.
Step-by-step explanation:
To find the value of h(0), we substitute x with 0 in the given function h(x).
The function is defined as h(x) = 4x + 4.
By substituting 0 for x, we get h(0) = 4(0) + 4, which simplifies to h(0) = 0 + 4.
Therefore, the value of h(0) is 4.