Answer:
domain
Negative values can be used for x. The correct answer is: The domain is all real numbers and the range is all real numbers f(x) such that f(x) ≥ 7. C) The domain is all real numbers x such that x ≥ 0 and the range is all real number
I hope this helps I tried my best, Please Can I Have The Brainliest Answer:)
