In order to solve the inequality w³+w² - 9w-9> 0, complete the sign table for each factor on each important interval. (-∞, -3) (-3,-1) (-1,3) (3, ∞)

Calculus: Early Transcendentals
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ISBN:9781285741550
Author:James Stewart
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Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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In order to solve the inequality w³+w² - 9w-9 > 0, complete the sign table for each factor
on each important interval.
(-∞, -3)
w-3
W+1
w+3
(w-3)(w+1)
(w+3)
(-3,-1)
+
|(-1,3)
(3,00)
Transcribed Image Text:In order to solve the inequality w³+w² - 9w-9 > 0, complete the sign table for each factor on each important interval. (-∞, -3) w-3 W+1 w+3 (w-3)(w+1) (w+3) (-3,-1) + |(-1,3) (3,00)
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