Recently started learning JS functions.Please I can't understand what I'm doing wrong not to get an output

Question

https://code.sololearn.com/W77xpBqEXe07/?ref=app

Answer 1

You're missing a closing backtick and parenthesis at the end.

Answer 2

Thanks s lot..I have corrected it

Answer 3

I been doing similar examples
https://code.sololearn.com/W8ORVyASwOm8/?ref=app