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.
C would be your answer i hope i helped you :) sorry if i’m incorrect. i’m not sure
“a” would equal 7!! hope this helps :)
Answer:
Answer is 4
Step-by-step explanation:

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