In this question, shouldn’t the variable inside the find deals function be hotelPrices and not price? price is never established as a variable.

Hey there,

In the `findDeals`

function, `price`

is the name of the parameter that the function takes.

A parameter is a temporary variable that can be given to a function when it is defined. When the function is called, whatever values are given to it are called arguments.

For example, lets define a function that takes 2 numbers and adds them together:

```
function add(num1, num2) {
return num1 + num2;
}
```

This function has 2 parameters named `num1`

and `num2`

. Now let’s call the function:

```
add(5, 6);
```

When the function is called, `5`

and `6`

are the arguments, and the function will return `5 + 6`

, which is `11`

.

In this quiz, `findDeals`

is called with `hotelPrices.forEach(findDeals)`

, and each element in the `hotelPrices`

array becomes `price`

.

The `.forEach`

will iterate through `hotelPrices`

, so for the first iteration, `price`

will be `300`

, for the 2nd iteration, `price`

will be `95`

, and for the 3rd and last iteration, `price`

is `130`

.

I hope this helps clear things up. Let me know if you have any questions.

Ben