CalcNotes0201-page11

CalcNotes0201-page11 - (Section 2.1: An Introduction to...

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(Section 2.1: An Introduction to Limits) 2.1.10 Revisiting our Limit Theorem for Rational Functions If: f is a rational function; its domain, Dom f () , is its implied domain; and a is a real constant in Dom f , then: lim x ± a ² fx = fa , lim x ± a + = , and, therefore, lim x ± a = . That is, to compute these limits, substitute (“plug in”)
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