Show that the function f defined by (x, y) = (1, –1) 22 + y r + y f(x, y) = (x, y) # (1, –1) is not continuous at (1, –1).
Show that the function f defined by (x, y) = (1, –1) 22 + y r + y f(x, y) = (x, y) # (1, –1) is not continuous at (1, –1).
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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Use the Two-Path Test
Transcribed Image Text:Show that the function f defined by
(x, y) = (1, –1)
22 + y
r + y
f(x, y) =
(x, y) # (1, –1)
is not continuous at (1, –1).
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