Find the values of x for which the function is continuous. f(x) = X - 7 x² + 2x - 63 O x # 9 O all real numbers O x # 9 and x = -7 O x # -9 and x # 7 O x # 7

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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Find the values of x for which the function is continuous.
f(x) =
x - 7
x² + 2x - 63
O x # 9
O all real numbers
O x # 9 and x # -7
O x-9 and x # 7
O x # 7
Transcribed Image Text:Find the values of x for which the function is continuous. f(x) = x - 7 x² + 2x - 63 O x # 9 O all real numbers O x # 9 and x # -7 O x-9 and x # 7 O x # 7
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