The function represents the number N of housing units (in millions) that have r rooms, where r
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represents the number N of housing units (in millions) that have r rooms, where r is an integer and 2 ¤ r ¤ 9.
(a) Identify the dependent and independent variables.
(b) Evaluate N(3). Provide a verbal explanation of the meaning of N(3).
Transcribed Image Text:
= -1.44r2 + 14.52r – 14.96
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