OpenStax, Precalculus 2e §1.6 Absolute Value Functions · Exercise 6 · Algebra · Functions

Absolute Value Functions · Exercise 6

Describe all numbers $x$ that are at a distance of 4 from the number 8. Express this using absolute value notation.

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OpenStax, Precalculus 2e · §1.6 Absolute Value Functions · Exercise 6

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