Answer:
2nd, 4th, and 5th ones
Step-by-step explanation:
rational number is a number that can be written as a ratio. That means it can be written as a fraction, in which both the numerator (the number on top) and the denominator (the number on the bottom) are whole numbers.
C : 0
First find f(3). That value is 2.
Then g(f(3)) = 0.
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