Question 2 (1 point)\

Saved\ Given this function definition:\

def plus_(t)wo (x) : \ return x+2

\ which of the following code fragments contain valid calls to the function? Select all correct choices.\ plus_two(5)\

x=7\ y= plus_(t)wo ()\ a=5\ y= plus_(t)wo (a)\ y= plus_(t)wo (plus_(t)wo (6)) \ x=3\ x= plus_(t)wo (x)

\

plus_(t)wo (6,y)

Given this function definition: \[ \begin{array}{r} \text { def plus_two }(x) \text { : } \\ \text { return } x+2 \end{array} \] which of the following code fragments contain valid calls to the function? Select all correct choices. plus_two(5) \[ \begin{array}{l} x=7 \\ y=\text { plus_two() } \\ a=5 \\ y=\text { plus_two(a) } \\ y=\text { plus_two(plus_two }(6)) \\ x=3 \\ x=\text { plus_two }(x) \\ \text { plus_two }(6, y) \end{array} \]