Answer:
A then C then D
Step-by-step explanation: If it is wrong sorry i am in 2 grade
I think it might be f^-1 (x) = x/2 - 3/2
I hope this helps!
Step-by-step explanation:
The figure below shows a portion of the graph of the function
, hence the average rate of change (slope of the blue line) between the
and
is

