The box method or latitude or longitude.
Answer:
Step-by-step explanation:
2.A
6a-2(a-1)
6a-2a-2
4a-2
I think it is 4a-2
Answer:

Step-by-step explanation:
Here,
f(x) = y

or , swapping x with y

now to solve for y we get

now we put f inverse x instead of y

I am done.