A function f is said to have a removable discontinuity at a if: 1. f is either not defined or not continuous at a. 2. f(a) could either be defined or redefined so that the new function is continuous at a. Let f(x)= 21²+51-18 I-2 Show that f has a removable discontinuity at 2 and determine the value for f(2) that would make f continuous at 2. Need to redefine fƒ(2) = =

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter3: The Derivative
Section3.CR: Chapter 3 Review
Problem 12CR: Determine whether each of the following statements is true or false and explain why. The derivative...
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A function f is said to have a removable discontinuity at a if:
1. f is either not defined or not continuous at a.
2. f(a) could either be defined or redefined so that the new function is continuous at a.
Let f(x) =
21²+51-18
I-2
Show that f has a removable discontinuity at 2 and determine the value for f(2) that would make f continuous at 2.
Need to redefine f(2)
Transcribed Image Text:A function f is said to have a removable discontinuity at a if: 1. f is either not defined or not continuous at a. 2. f(a) could either be defined or redefined so that the new function is continuous at a. Let f(x) = 21²+51-18 I-2 Show that f has a removable discontinuity at 2 and determine the value for f(2) that would make f continuous at 2. Need to redefine f(2)
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