1. Visit https://www.youtube.com/watch?v=xr3vXnFsueQ&t=2s watch the video and take written notes, summarize your notes and write them in a word document. 2. Visit https://www.youtube.com/watch?

1. In the below exercise find  f-1 (a) for the function f  and real number a.

Function Real Number

f(x)= a=6