Set the denominator of f(x)equal to zero and solve for x to find the x-values where f(x) is undefined. 0 = x2 + 7x Therefore f(x) is undefined when (Enter your answers as a comma-separated list.) X =

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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Set the denominator of f(x)equal to zero and solve for x to find the x-values where f(x) is undefined.
0 = x2 + 7x
Therefore f(x) is undefined when (Enter your answers as a comma-separated list.)
X =
Transcribed Image Text:Set the denominator of f(x)equal to zero and solve for x to find the x-values where f(x) is undefined. 0 = x2 + 7x Therefore f(x) is undefined when (Enter your answers as a comma-separated list.) X =
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