I don't think the value of x will be a number, are you sure this is correct?

I don't think the value of x will be a number, are you sure this is correct?

Here the same:) as above

Ah, you can also do this in one line, like this:

const a = Math.round(z);

Don't use var please, use let or const

you can also do this directly:

if (a<z) {
    console.log(z);
} else {
    console.log(a);
}

Or with Math.max

I don't think this is correct, heros is not the name of the variable and the value is incorrect

A cleaner (and better) solution is:

myFavoriteAnimals.push('baby pig');

I think this works better:)

Can you split your homework up in different files? As requested in the assignment:

For all the following exercises create a new .js file. Try to find a proper name for each file or make a small comment about what it does inside for future reference.

It's better to use myFavoriteAnimals.push('baby pig')'. This will work but it's not the correct way to do this.

This is fine, it would be more readable if you add more spaces and align your brackets ({), like this:

And I would advise to put the code of 's' + ' and ' not in that part, but always add the s in the other if statement. It's difficult to explain so here is the code of what I mean:

let ad = "Amazing Joe's Garage, we service ";
function advertisement (){
    for( i = 0 ; i < vehicles.length; i++){
      if (i == vehicles.length-1) {
        ad += ' and ' + vehicles[i] + 's' + '.';
      } else if(i == vehicles.length-2) {
         ad += vehicles[i]; + 's' 
      } else { 
        ad += vehicles[i]+ 's' +  ', ' ;
      }
   }
 console.log(ad);
}

technically this is correct, but I think that the assignment meant that you explicitly define three arguments and combine those. but I guess you know how to do that, since you've done it in a more complex way. So it's okay

A tip: This is a pretty clever solution actually. But more difficult in use for other programmers if you collaborate on the code, because it is not intuitive for someone to know how many arguments they have to pass to the function and what will happen to them. So this is just a tip for the future, this solution is clever but not really good if you are collaborating with other programmers.

This is also correct, but it's not a good practice to modify the arguments that are passed in the function. Because if you modify a property of that argument in the function, it will also change the property for that argument outside the function. I know this is not the case in this specific function, but it could happen in the future, which could lead to confusing results. For example:

function vehicleType(color,code, anObject){
    if (anObject.age < 1) {
        anObject.age = 'bused'
    } else {
       anObject.age = ' new'
    }

    if (code == 1){
        console.log('a ' + color + anObject.age + ' car');
    } else if (code == 2) {
        console.log('a ' + color + anObject.age + ' motorbike');
    }
}

let color = "green";
let code = 1;
let anObject = { age: 12, name: "test" };

console.log("before the function, the age is " + anObject.age);
vehicleType(color, code, anObject);
console.log("after the first function, the age is " + anObject.age);

In this code example, the property age is modified in the function, which affects the anObject variable, which is outside the function.

here the same remark as above (about the bad practice to modify an argument that is passed in the function)

I think you forgot some parts of the homework?

I think assignment 12 untill 16 are missing, see the homework