3 years ago

If F(x) = x-3, which of the following is the inverse of F(x)?

Mathematics

2 answers:

charle [14.2K]3 years ago

8 0

Answer:

Step-by-step explanation:

let y = f(x) and rearrange making x the subject, that is

y = x - 3 ( add 3 to both sides )

y + 3 = x

change y back into terms of x, then

$f^{-1}$ (x) = x + 3 → B

BigorU [14]3 years ago

4 0

Answer:

Step-by-step explanation:

Let y = x - 3

x = y + 3

f-1(x) = x + 3.

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