Describe the bug:
The picture shows a value different from the description text.
To reproduce
Go to chapter 10 L'Hôpital's rule
Search for the gray font description:"Plug a number really close to 1 in for 𝑥 or zoom in on the graph of this function and we can see this limit is approximately equal to −1.57."
Look at the the picture above the text description, it shows that the limit is approximately equal to a wrong value :1.57.
Describe the bug: The picture shows a value different from the description text. To reproduce