Problem 161 of 7
Determine the domain and range relationship between f(x) = 2x + 1 and its inverse.
Hints
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swap domain and range.
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Swap domain and range between a function and its inverse.
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Correct
Your answer is equivalent to the expected form.
Solution
Walkthrough
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1. State the original domain and range.
2. Use inverse relationship to swap them.
3. Check restrictions from the inverse formula if one is given.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Keeping domain and range in the same roles for the inverse.