

Hi Shaolin,
In board exams, generally direct question for graph of inverse is not asked. But the domain and range is must, and for that you should understand and know the graph.
If you are finding it difficult to understand, please refer to the below link:
https://www.youtube.com/watch?v=d0VVdhjPeJo&list=PLCzaIJYXP5YddxoWe8jdA2gk_JKbRSrEU&index=1&t=1617s
