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12.4 Exercise 111

Avg difficulty 2.5

Use numerical evidence to determine whether the limit exists at x=a. x = a . If not, describe the behavior of the graph of the function at x=a. x = a .

f(x)= −x x 2 −x−6 ;a=3 f \left(x\right) = \frac{- x}{x^{2} - x - 6} ; a = 3

OpenStax Precalculus 2e, 12.4 Derivatives, exercise 111

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Adapted from College Algebra © 2021 Rice University. Licensed under CC BY 4.0. Sources: College Algebra 2e, Algebra and Trigonometry 2e, Precalculus 2e, College Algebra with Corequisite Support 2e. Imported at revision 4922e46.