Decide Whether the Composite Functions, F ° G and G $$f ( x ) = x ^ { 2 } + 1 , g ( x ) = \sqrt { x } - 1$$

question 301

Multiple Choice

Decide whether the composite functions, f ° g and g ° f, are equal to x.
- $$f ( x ) = x ^ { 2 } + 1 , g ( x ) = \sqrt { x } - 1$$

• A) No, yes
• B) No, no
• C) Yes, yes
• D) Yes, no

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Definitions:

Negotiable Instrument

A written promise or order to pay a specific amount of money, easily transferable from one party to another.

Face Value

The nominal or original value stated on a financial instrument, such as a bond or currency bill, not necessarily its current market value.

Possession

The state of having, owning, or controlling something, either tangibly or legally.

Holder In Due Course

A legal term for a person who has obtained a negotiable instrument in good faith and for value, and thus has certain rights above the original payee.