---
id: 5d8a4cfbe6b6180ed9a1ca0b
title: Part 46
challengeType: 0
dashedName: part-46
---
# --description--
Chain the `y` function to the line and pass it a "d function" that returns your `yScale` with `d.followers.twitter` as its argument.
This is similar to how you set the x values. It will use the values of your Twitter followers and your `yScale` to set the y coordinate for each item.
These "d functions" use implicit returns. But if you add curly brackets and a return statement, you can put any JavaScript in there that you want. Including `console.log` statements that can be useful for debugging.
# --hints--
test-text
```js
assert(
/\.y\s*\(\s*d\s*=>\s*yScale\s*\(\s*d\.followers.twitter\s*\)\s*\)/g.test(code)
);
```
# --seed--
## --before-user-code--
```html
D3 Dashboard
```
## --seed-contents--
```html
```
# --solutions--
```html
```