---
id: 6331d283b51aeedd1a2bd64f
title: "Linear Functions: Extra"
challengeType: 15
videoId: Emeex5gi5uA
dashedName: linear-functions-extra
---

# --description--

This video will give you a deeper look into developing equations from word problems (so then you can write the code to solve or graph those equations). The video will also begin to look at data points as (x,y) coordinates. With this, you will begin to see the connection between Algebra and data science.

Here is the <a href="https://colab.research.google.com/drive/1OzC7gqCNWNzwv50ziNeG2IJhbXm88-XK?usp=sharing" target="_blank" rel="noopener noreferrer nofollow">Colab notebook used in this video.</a>

# --question--

## --text--

Which of the following would you not use when displaying a graph?

## --answers--

`ax.set_xlabel("x values")`

---

`ax.set_ylabel("y values")`

---

`ax.grid(True)`

---

`ax.set_table()`

## --video-solution--

4
