1. \\(f(x) = log_{0.1}(x)\\) is not order-preserving \\(f(x) = log_{10}(x)\\) is
2. \\(f(x) = log_{0.1}(x)\\) is not metric-preserving \\(f(x) = (x)\\) is
3. \\(f(x) = log_{0.1}(x)\\) is not addition-preserving \\(f(x) = 10x\\) is