(AP) Let f be the function as defined. Which of the following statements is true? f(x) = /Ixl – 2 a. fis continuous but not differentiable at x = 2 b. fis differentiable at x = 2 c. fis not continuous at x = 2 d. x = 2 is a vertical asymptote of the graph of f lim f(x) # 0 е. X-2
(AP) Let f be the function as defined. Which of the following statements is true? f(x) = /Ixl – 2 a. fis continuous but not differentiable at x = 2 b. fis differentiable at x = 2 c. fis not continuous at x = 2 d. x = 2 is a vertical asymptote of the graph of f lim f(x) # 0 е. X-2
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Which statement is true?
![(AP) Let \( f \) be the function as defined. Which of the following statements is true?
\[ f(x) = \sqrt{|x|} - 2 \]
a. \( f \) is continuous but not differentiable at \( x = 2 \)
b. \( f \) is differentiable at \( x = 2 \)
c. \( f \) is not continuous at \( x = 2 \)
d. \( x = 2 \) is a vertical asymptote of the graph of \( f \)
e. \( \lim_{{x \to 2}} f(x) \neq 0 \)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe7616f65-0250-4f00-8be8-7f3ea815d241%2Fd9c5cd31-b63f-4825-b0e6-464243895e82%2Fx3okj3d_processed.png&w=3840&q=75)
Transcribed Image Text:(AP) Let \( f \) be the function as defined. Which of the following statements is true?
\[ f(x) = \sqrt{|x|} - 2 \]
a. \( f \) is continuous but not differentiable at \( x = 2 \)
b. \( f \) is differentiable at \( x = 2 \)
c. \( f \) is not continuous at \( x = 2 \)
d. \( x = 2 \) is a vertical asymptote of the graph of \( f \)
e. \( \lim_{{x \to 2}} f(x) \neq 0 \)
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