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

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

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

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

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

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

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

JanuaryFrost
 one year 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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