Is the function even odd or neither?

The answer is the first option: Even.

The explanation for this exercise is shown below:

1. By definition, if the fucntion is even.

2. When the graph is symmetric with respect to the y-axis, it is an even function.

3. As you you can see in the graph attached in the problem, the graph is symmetric about the y-axis. Therefore, you can conclude it is an even function.

the first option is the answer.