Imagine that you have the following program:

def foobar$($x$)$:

x $+=5$

return x

x $=5$

foobar$($x$)$

# what is the value of x at this line?

hat will the value of $\text{'}$x$\text{'}$ be on the line marked with a comment?

Question $9$ options:

$5$

$10$

undefined

$0$ please answer