Question $9$

You used the replace$()$ function to replace the old substring "jane" with the new substring "jdoe". What is the syntax of that command?

$1$ point

nano replace$($old$\_$substring, new$\_$substring$)$

string.replace$($new$\_$substring, old$\_$substring$)$

string.replace$($old$\_$substring, new$\_$substring$)$

function.replace$($old$\_$substring, new$\_$substring$)$