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 Create a max() Function

Junior Suarez Peralta
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Junior Suarez Peralta
Front End Web Development Techdegree Graduate 15,160 Points
Posted by Junior Suarez Peralta
.a{fill-rule:evenodd;}techdegree seal-36
Junior Suarez Peralta
Front End Web Development Techdegree Graduate 15,160 Points

Create a function named max that accepts two numbers as arguments (name the parameters whatever you would like). The fun

I dont understand. If I can chose the parameters I like why dont it work? I

script.js 
function max(2, 3){
  if (2>3){
    return 2;
  }else{
    return 3;
  };
};
console.log(max(2,3));

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

You choose the arguments when you call the function at the end, but when defining the function itself, you must use parameter names to represent the arguments that will be supplied later.

Besides being proper syntax, this means the function will work properly no matter what arguments it is called with.