Given any two functions f and g. which of the following statements is not true:

If x is not in the domain of g, then x cannot be in the domain of (f ° g)(x).

To find the domain of (f ° g)(x), first find the domain of g, then exlcude from the domain of g all values of x for which g(x) is not in the domain of f.

if x is in the domain of f and x is in the domain of g, then x must be in the domain of (f ° g)

Question

Given any two functions f and g. which of the following statements is not true:

If x is not in the domain of g, then x cannot be in the domain of (f ° g)(x).

To find the domain of (f ° g)(x), first find the domain of g, then exlcude from the domain of g all values of x for which g(x) is not in the domain of f.

if x is in the domain of f and x is in the domain of g, then x must be in the domain of (f ° g)

rock_mit182 · Answer

@mathmate  @abb0t

rock_mit182 · Answer

@steve816 hey bro

rock_mit182 · Answer

please help

steve816 · Answer

Hey bro, this is not true: To find the domain of (f ° g)(x), first find the domain of g, then exlcude from the domain of g all values of x for which g(x) is not in the domain of f.

rock_mit182 · Answer

i cant fail on this one

rock_mit182 · Answer

let me check

rock_mit182 · Answer

dude it was the last one

rock_mit182 · Answer

:/

rock_mit182 · Answer

no way bro

steve816 · Answer

Wat, how could this be? I am really sorry D:

steve816 · Answer

I thought the last one was true...

steve816 · Answer

It is not making any sense to me...

rock_mit182 · Answer

dont worry  idk this is getting tougher

steve816 · Answer

I don't know, I will give you a medal to pay you back :(

rock_mit182 · Answer

oh man and there are still 2 questions..

steve816 · Answer

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rock_mit182 · Answer

dont worry bro nobody is perfect..

mathmate · Answer

@rock_mit182 
It is your responsibility to read the question $carefully$.
@steve816 made a true statement, but you have to understand that your question asks for a false statement out of the three.
Blind answers are likely going to be a big hurdle in your math career.