Which of the following postulates states that a quantity must be equal to itself?

A. symmetric
B. identity
C. reflexive
D. closure

Question

Which of the following postulates states that a quantity must be equal to itself?

A. symmetric
B. identity
C. reflexive
D. closure

anonymous · Answer

Which statement describes the translation of y = –1/2(x + 5)2 + 2 from standard position?
Moved down and to the left.
Moved up and to the right.
Moved up and to the left.
Moved down and to the right.

anonymous · Answer

not sure man sorry....... :(

radar · Answer

Identity is saying that a quantity is equal to itself.

anonymous · Answer

so B... Right? hahaha

radar · Answer

I would believe so.

radar · Answer

But I can check my algebra book to verify. just a minute.

anonymous · Answer

ok thanks :)

radar · Answer

I couldn't find a statement verifying that, but still I am 99% sure that is correct.