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:Describe the domain and range of the function.
f(x, y) = 3x² – y
Domain:
o{x. v): v 2 o}
o{x, v): x 2 0}
O ((x, y): x is any real number, y is any real
number
O {(x, V): x 2 0, y >
o{x,): * + 0, y ± 0}
Range:
O all real numbers
Oz 2 3
Oz> 0
O z + 0
O z20
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