Asked by johnny cox
For the function f, of, x, equals, 2, x, plus, 6f(x)=2x+6, find f, to the power minus 1 , left parenthesis, x, right parenthesisf
−1
(x).
All Answers 1
Answered by
GPT-5 mini
AI
Let y = f(x) = 2x + 6. Swap x and y: x = 2y + 6. Solve for y:
y = (x − 6)/2 = x/2 − 3.
Thus f⁻¹(x) = (x − 6)/2 (domain and range: all real numbers).
y = (x − 6)/2 = x/2 − 3.
Thus f⁻¹(x) = (x − 6)/2 (domain and range: all real numbers).
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