(Section 1.3: Basic Graphs and Symmetry) 1.3.13 Let’s now construct a table for 0<x±1. x0+±11001101 fx(), or 1x±²100101• We write: 1xas x±0+(“1xapproaches infinity as xapproaches 0 from the right, or from greaternumbers”). •• In the previous table, 1x±0+as x. Graphically, 1xapproaches 0 “from above,” though we say “from the right.” • We will revisit this notation and terminology when we discuss limits
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