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vova2212 [387]
2 years ago
15

PLEASE HELP ME!!!!! i really need it !!!

Mathematics
1 answer:
Marysya12 [62]2 years ago
6 0
F(x) =√x : Right


f(x) = x² : Wrong


Domain: x> or = to Zero & for x<0  then x∈ C


f(x) > or = to zero. Yes Real


The domain is all real & positive numbers
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