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12.3 Exercise 14

Avg difficulty 2.5

Determine why the function f f is discontinuous at a given point a a on the graph. State which condition fails.

f(x)= x 2 −16 x+4 ,a=−4 f \left(x\right) = \frac{x^{2} - 16}{x + 4} , a = - 4

OpenStax Precalculus 2e, 12.3 Continuity, exercise 14

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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.