This general problem is solved step by step below, with detailed explanations to help you understand the method and arrive at the correct answer.
ScanSolve AI Answer
The domain is all possible x-values (inputs) and the range is all possible y-values (outputs). Common restrictions: denominators ≠ 0, square roots need non-negative radicands, logarithms need positive arguments. Example: f(x) = √(x-3) → Domain: x ≥ 3 (or [3,∞)), Range: y ≥ 0 (or [0,∞)). For f(x) = 1/(x-2), Domain: all reals except x=2, Range: all reals except y=0.