How to sketch a demand curve from a demand function

This video uses a demand function to create a demand curve. More information can be found at: https://www.freeeconhelp.com/2011/07/making-demand-curve-understanding-what.html

Generally, you can derive a demand curve by plugging in values to the demand function until you have enough points to sketch the curve. However, sometimes it is helpful to use the demand function to calculate a demand schedule before using the points you have figured out to sketch the demand curve.

Видео How to sketch a demand curve from a demand function канала Free Econ Help