Answer: last option.
Explanation:
There are several transformations for a function f(x). Some of them are shown below:
1. If
, then the function is translated "k" units up.
2. If
, then the function is translated "k" units down.
3. If
, then the function is translated "k" units left.
4. If
, then the function is translated "k" units right.
In this case you have the following function:

And the function m(x) is obtained by transformating the function h(x). This function is:

Then, based on the transformatios shown before, you can identify that:

Therefore, you can determine that you could graph the function
by translating each point of the graph of the function h(x) 3 units left.