18. If lim f(x) = lim f(x) = -1, but f(2) = 1, which of the following statement(s) is/are true x+2- x2+ about the function f? lim f(x) does not exist. The graph of f is continuous at x = 2. iii. i. x-2 ii. The graph of f is discontinuous at x = 2.
18. If lim f(x) = lim f(x) = -1, but f(2) = 1, which of the following statement(s) is/are true x+2- x2+ about the function f? lim f(x) does not exist. The graph of f is continuous at x = 2. iii. i. x-2 ii. The graph of f is discontinuous at x = 2.
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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Transcribed Image Text:18. If lim f(x) = lim f(x) = -1, but f(2) = 1, which of the following statement(s) is/are true
x-2-
x2+
about the function f?
lim f(x) does not exist.
The graph of f is continuous at x = 2.
iii.
i.
x-2
ii.
The graph of f is discontinuous at x = 2.
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