Let’s go through the given program code step by step to determine the final values of [tex]\( x \)[/tex] and [tex]\( y \)[/tex]:
1. Initially, the variables `x` and `y` are assigned values as follows:
[tex]\[
x = 9
\][/tex]
[tex]\[
y = 3
\][/tex]
2. Next, the value of `x` is stored in a temporary variable `temp`:
[tex]\[
\text{temp} = x = 9
\][/tex]
3. The value of `y` is then assigned to `x`:
[tex]\[
x = y = 3
\][/tex]
4. Finally, the value stored in `temp` is assigned to `y`:
[tex]\[
y = \text{temp} = 9
\][/tex]
Now, the values of `x` and `y` have been swapped. The value of `x` is now 3, and the value of `y` is 9.
Therefore, the values of [tex]\( x \)[/tex] and [tex]\( y \)[/tex] as a result of this program code are:
[tex]\[
\boxed{\text{C. } x \text{ has a value of } 3, y \text{ has a value of } 9}
\][/tex]