Choose the correct answer If the left-hand limit and the right-hand limit at point x = c of a function f are the same, then ...

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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If the left-hand limit and the right-hand limit at point x = c of a function f are the same, then ...

  1.  f differentiable at point c

  2.  the limit of f at x=c is exist

  3.  Continuous at x = c

  4.  f(c) is exist


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