### Tell us what’s happening:

I just don’t know where to start with this one. Tbh the whole exercise has been a bit of a challenge but have battled my way through it but on this don’t really know where to go. I know I need to pass two numbers through to the range function, but can’t seem to be able to find the solution after trying a tonne of stuff. Can anyone point me in the right direction?

### Your code so far

```
<!-- file: index.html -->
```

```
/* file: styles.css */
```

```
/* file: script.js */
// User Editable Region
const spreadsheetFunctions = {
sum,
average,
median,
even: nums => nums.filter(isEven),
someeven: nums => nums.some(isEven),
everyeven: nums => nums.every(isEven),
firsttwo: nums => nums.slice(0, 2),
lasttwo: nums => nums.slice(-2),
has2: nums => nums.includes(2),
increment: nums => nums.map(num => num + 1),
random: ([x, y]) => Math.floor(Math.random() * y + x),
range: nums => nums.forEach(range)
}
// User Editable Region
```

### Your browser information:

User Agent is: `Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36`

### Challenge Information:

Learn Functional Programming by Building a Spreadsheet - Step 103