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JanuaryFrost
 2 years ago
Question about function gof(x) and its domain, click to view
JanuaryFrost
 2 years ago
Question about function gof(x) and its domain, click to view

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JanuaryFrost
 2 years ago
Best ResponseYou've already chosen the best response.1\[f(x)=\sqrt{x}\] \[g(x)=\frac{ 1 }{ 5x ^{2} }\]

JanuaryFrost
 2 years ago
Best ResponseYou've already chosen the best response.1find gof(x) and determine the domain

chhanndresh
 2 years ago
Best ResponseYou've already chosen the best response.0\[gof(x) = 1/(5x)\] and its domain is all real number except 5

JanuaryFrost
 2 years ago
Best ResponseYou've already chosen the best response.1not (0, 5)U(5,+infinity)?

JanuaryFrost
 2 years ago
Best ResponseYou've already chosen the best response.1because of the square root of x is involved, so i assumed it's x>or=0, and exclude 5

JanuaryFrost
 2 years ago
Best ResponseYou've already chosen the best response.1that's what im unsure of

chhanndresh
 2 years ago
Best ResponseYou've already chosen the best response.0same thing except you are working with only whole numbers and 0 and +infinity should be included so it like [0,5)U(5,+infiinty]

chhanndresh
 2 years ago
Best ResponseYou've already chosen the best response.0yes true we can only deal with positive numbers...

JanuaryFrost
 2 years ago
Best ResponseYou've already chosen the best response.1ok let's hope im right i wrote that down on my final exam today.
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