Answer:
I and II
Explanation:
So we have the inequality:

Let's solve for this. Add 3 to both sides:

Divide both sides by 4:

Flip:

In other words, our answer is all numbers greater than 1.
9 is greater than 1.
4 is also greater than 1.
1 is not greater than 1.
So, our answer is only I and II.
And we're done!