CalcNotes0205-page6 - / (Section 2.5: The Indeterminate...

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(Section 2.5: The Indeterminate Forms 0/0 and ± / ± ) 2.5.6 Here is the graph of y = x 2 ± 1 x 2 ± x : (Figure 2.5.a) The Graph of a Rational Function at a Point a The graph of y = fx () , where f is a rational function on its implied domain, can have one of the following at x = a , where a is a real constant: 1) the point a , fa , if f is defined at a . 2) a VA , if simplifying yields the Limit Form c 0 as x ± a for some nonzero real constant c . There are x ± a factors in the denominator that cannot be canceled out.
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This note was uploaded on 12/29/2011 for the course MATH 150 taught by Professor Sturst during the Fall '10 term at SUNY Stony Brook.

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