(((I) The function must be continuous at that point I) The limit of the function at that point must exists III) There should be no vertical tan gent at that polnt A) I, II O B) II, II C) I, II D) I, II, II

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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When can we say that a function is differentiable at a given point?

(((I) The function must be continuous at that point
II) The limit of the function at that point must exists
III) There should be no vertical tan gent at that point
A) I, II
B) II, II
C) I, III
D) I, II, II
Transcribed Image Text:(((I) The function must be continuous at that point II) The limit of the function at that point must exists III) There should be no vertical tan gent at that point A) I, II B) II, II C) I, III D) I, II, II
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