OpenStax, Precalculus 2e §12.3 Continuity · Exercise 23 · Algebra · Expressions

Continuity · Exercise 23

Determine whether or not the given function $f$ is continuous everywhere. If it is continuous everywhere it is defined, state for what range it is continuous. If it is discontinuous, state where it is discontinuous.

$f (x) = x^{3} - 2 x - 15$

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OpenStax, Precalculus 2e · §12.3 Continuity · Exercise 23

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