There is a Math problem that I got wrong and I want to know why it’s wrong:(adsbygoogle = window.adsbygoogle || []).push({});

X...(–2)..(–1)..0...1...2

F(X) 1....(–2)..0.(–1)..2

G(X) 3....(–2)..0.(–2)..3

H(X) 1....(–3)..0....3.(–1)

Which function is not one-to-one? I put all of them but got it wrong

Which function is symmetrical about the origin? is it H(X)?

how would I know if something is one-to-one with out graphing it?

What about if a function is symmetrical about the origin?

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# Homework Help: Which function is not one-to-one?

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