--description--

This next video will show you the connection between functions and graphing. Notice how the graph is a way to represent the inputs and outputs of a function. Then the video will show you how to graph a function with Python.

Here is the <a href="https://colab.research.google.com/drive/1UYorWd9-Btf_ZQyA9YdUzxzKR8rnVrSV#scrollTo=yJiVB8wdHRxS" target="_blank" rel="noopener noreferrer nofollow">Colab notebook to go with the last two videos</a> so you can start making your own graphs.

--assignment--

Add code to your algebra Colab notebook for functions and graphing.

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Run the following notebook to see <a href="https://colab.research.google.com/drive/1UYorWd9-Btf_ZQyA9YdUzxzKR8rnVrSV#scrollTo=yJiVB8wdHRxS" target="_blank" rel="noopener noreferrer nofollow">more ways to create graphs using algebra and Python.</a>

--questions--

--text--

Which of the following would put a blue line on a graph?

--answers--

plt.plot([0,0],[10,10],'b-')

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plt.plot([0,0],[10,10],'bo')

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plt.plot([0,10],[0,10],'b')

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plt.plot([10,10],[10,10],'b^')

--video-solution--

3