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

JanuaryFrostBest ResponseYou've already chosen the best response.1
find gof(x) and determine the domain
 9 months ago

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

JanuaryFrostBest ResponseYou've already chosen the best response.1
not (0, 5)U(5,+infinity)?
 9 months ago

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

JanuaryFrostBest ResponseYou've already chosen the best response.1
that's what im unsure of
 9 months ago

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

chhanndreshBest ResponseYou've already chosen the best response.0
yes true we can only deal with positive numbers...
 9 months ago

JanuaryFrostBest ResponseYou've already chosen the best response.1
ok let's hope im right i wrote that down on my final exam today.
 9 months ago
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