OpenStax, Algebra and Trigonometry 2e §3.1 Functions and Function Notation · Example 3 · Algebra · Functions

Interpreting Function Notation

A function $N = f (y)$ gives the number of police officers, $N,$ in a town in year $y .$ What does $f (2005) = 300$ represent?

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OpenStax, Algebra and Trigonometry 2e · §3.1 Functions and Function Notation · Example 3

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