Use the Factor Theorem to find all real zeros for the given polynomial function and one factor. For a square root of a number, enter sqrt followed by the number in parentheses. For example, enter sqrt (2) for /2. f (x) = x³ + 4x? - 3x – 12; x +4 What zero corresponds to the factor x + 4?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
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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Use the Factor Theorem to find all real zeros for the given polynomial function and one factor.
For a square root of a number, enter sqrt followed by the number in parentheses. For example, enter sqrt (2) for /2.
f (x) :
+ 4x? – 3x – 12;
x + 4
What zero corresponds to the factor x + 4?
What is the other positive zero?
What is the remaining zero?
Transcribed Image Text:Use the Factor Theorem to find all real zeros for the given polynomial function and one factor. For a square root of a number, enter sqrt followed by the number in parentheses. For example, enter sqrt (2) for /2. f (x) : + 4x? – 3x – 12; x + 4 What zero corresponds to the factor x + 4? What is the other positive zero? What is the remaining zero?
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