SubArea: Rational functionsLevel: BProject ID: 9000002905Source Problem: 2000006705Accepted: 1Clonable: 1Easy: 1Find the range of the function f(x)=1x−2+1.(−∞;1)∪(1;∞)R(−∞;2)∪(2;∞)(−∞;−1)∪(−1;∞)