Consider the following function and answer the following questions.   f(x)=7x−1x   If the graph appears to have a continuous extension to x=​0, find a good candidate for the extended​ function's value at x=0. If the function does not appear to have a continuous​ extension, can it be extended to be continuous at x=0 from the right or​ left? If​ so, what should the extended​ function's value(s)​ be? Select the correct choice below​ and, if​ necessary, fill in the answer box within your choice.

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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Consider the following function and answer the following questions.
 
f(x)=7x−1x
 
If the graph appears to have a continuous extension to x=​0,
find a good candidate for the extended​ function's value at
x=0. If the function does not appear to have a continuous​ extension, can it be extended to be continuous at x=0 from the right or​ left? If​ so, what should the extended​ function's value(s)​ be? Select the correct choice below​ and, if​ necessary, fill in the answer box within your choice.
 
 
 

 

A.
Transcribed Image Text:A.
O A. The function cannot be extended to be continuous at x = 0. It can be extended to be continuous at x = 0 only from the left, if f(0) ~
O B. The function cannot be extended to be continuous at x = 0. Also, it cannot be extended to be continuous at x = 0 from the right or from the left.
O C. The function cannot be extended to be continuous at x = 0. It can be extended to be continuous at x = 0 only from the right, if f(0)
%D
O D. The function can be extended. The extended function's value at x = 0 is f(0) 2
Transcribed Image Text:O A. The function cannot be extended to be continuous at x = 0. It can be extended to be continuous at x = 0 only from the left, if f(0) ~ O B. The function cannot be extended to be continuous at x = 0. Also, it cannot be extended to be continuous at x = 0 from the right or from the left. O C. The function cannot be extended to be continuous at x = 0. It can be extended to be continuous at x = 0 only from the right, if f(0) %D O D. The function can be extended. The extended function's value at x = 0 is f(0) 2
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