Answer:
x=1
Step-by-step explanation:
We are looking for the input value when given an output value. We know that for any value of x, the output, or h(x) is -4x-4. Now, we are given that -4x-4 of some value x is equal to -8, so we set them equal and solve.
-4x-4=-8
-4x=-4
x=1
