mfowler75
mfowler75
03-07-2018
Mathematics
contestada
when f(x)=4 what is the value of x?
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choixongdong
choixongdong
03-07-2018
When f(x) = 4 then x = 2 (domain = 2, range = 4)
hope it helps
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19020498
19020498
03-07-2018
From the mapping above it can be seen that the given relationship is bijective
(
one-to-one and onto
or
one-to-one correspondence) as e
ach element of the range is mapped to by
exactly
one element of the domain. So f(x)=4 implies f(2)=4 or simply x=2
Answer Link
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