Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

JavaScript JavaScript Functions Pass Information Into Functions Parameters and Arguments Review

Angelica Islas
Angelica Islas
4,082 Points
Posted by Angelica Islas
Angelica Islas
4,082 Points

Not sure how to complete this code...

function getRandom( upper ) {
  return Math.floor( Math.random() * upper ) + 1;
}
getRandom=12;

1 Answer

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,858 Points
Jason Anders
Jason Anders
Treehouse Moderator 145,858 Points

Hi Angelica Islas

Don't forget, when you call a function and are passing in a value, it is done in parentheses. It's just like when you are defining a function and it's parameters, it's done in parentheses.

getRandom(12)

:) :dizzy:

Sergio Andrés Herrera Velásquez
Sergio Andrés Herrera Velásquez
Courses Plus Student 23,765 Points

Exactly, the issue is not in the creation of the function, but rather when it is being called upon to actually do its job.