Answer:
g(x) is a translation of f(x) up 4 units
Step-by-step explanation:
We see that the difference between g(x) and f(x) is that g(x) has an additional + 4.
According to transformations, we know that this will be a translation of some sort. Since the + 4 is to the entire function, we know that it is a vertical translation. And, since it is + 4 and not - 4, we know that this is a translation up 4 units.
Thus, g(x) is a translation of f(x) up 4 units.
Hope this helps!
