Show that the function f defined by (r, y) = (1, –1) (r, y) # (1, –1) f(r, y) = 1² + y is not continuous at (1,-1).
Show that the function f defined by (r, y) = (1, –1) (r, y) # (1, –1) f(r, y) = 1² + y 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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Transcribed Image Text:Show that the function f defined by
(r, y) = (1, –1)
f(r, y) =
(r, y) # (1, –1)
I +y
is not continuous at (1,-1).
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