OpenStax, Precalculus 2e §1.1 Functions and Function Notation · Exercise 31 · Algebra · Functions

Functions and Function Notation · Exercise 31

Evaluate $f$ at the indicated values $f (- 3), f (2), f (- a), - f (a), f (a + h) .$

$f (x) = ∣ x - 1 ∣ - ∣ x + 1 ∣$

~8 minWritten answer · compare with the solution

OpenStax, Precalculus 2e · §1.1 Functions and Function Notation · Exercise 31

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