arrays - How do i rewriting a function code javascript

Question

A function that returns a new array that contains the product of each pair of numbers from the arguments that have the same index.

var a = [3, 5, 7];
var b = [9, 10, 11];

a.map(function(x, index) { //here x = a[index] //how do i write this as function name(){}
  console.log(b[index] * x);
});

question from:https://stackoverflow.com/questions/65878680/how-do-i-rewriting-a-function-code-javascript

Answer 1

var a = [3, 5, 7];
var b = [9, 10, 11];

let c = [];

function name(a, b) {
    a.map(function(x, index) {
         let result = b[index] * x;
         c.push(result);
     }
}

name(a, b);
console.log(c) // this will show a new array with the results