This is probably the hardest question I've ever had to answer. I'm going to take a wild guess and say 2?????
Answer:
It's B for edge 2020
Step-by-step explanation:
Answer:

Step-by-step explanation:
Replace y with f(x).

Swap x and y and solve for y



Answer
https://zoom.us/j/99385592884?pwd=ajVOcXZSbGcyT3N3N0kxQm5Zek81Zz09er:
Step-by-step explanation: