---
id: 5d8a4cfbe6b6180ed9a1c9f9
title: Step 28
challengeType: 0
dashedName: step-28
---
# --description--
Create a new `const` named `xAxis` and set the value equal to `d3.axisBottom(xScale)`. This will create another axis for the bottom of the graph using the information from `xScale`. Although the axes do not display yet, they have the information they need to display correctly.
# --hints--
test-text
```js
assert(
typeof xAxis === 'function' &&
/xAxis\s*=\s*d3\.axisBottom\(\s*xScale\)/.test(code)
);
```
# --seed--
## --before-user-code--
```html
D3 Dashboard
```
## --seed-contents--
```html
```
# --solutions--
```html
```