Question

Please explain in great details. Don't skip intermediate steps. I am trying to really understand this. Thank you

6) Let fand g be functions from Z to Z such that fx) -2x + 1 and g)- Is finvertible, and if so, what is its inverse? g invertible, and if so, what is its inverse? C. F Find fx)

Answer 1

The 4 problems are explained at the primary level hope you understand well. thank you.

(a)

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(b)

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(c)

fog lkn Substhlua

(d)

, t0 Subs ta tivg go