Functions (3/3) [autolearn]

Question

how to make a functions

Answer 1

We can use:
function name(args) {}

Or:
var name = function(args) {}

Or:
var name = (args) => {}

Answer 2

var f = (x, y) => x+y;
f(2,3); // 5

var f2 = (x, y, z) => {
var a = x+y;
return a*z;
};

f2(2, 3, 2); //10