Round each number to the nearest thousand. Which is the best estimate for the sum of 472,378 + 178,261?
1 answer:
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Answer: odd
Step-by-step explanation:
A function is even if for any input value x and -x there is the same output value y. In other words, a function is even if:
A function is odd if it is true that:
Then we must test if for the function:
So
The function is not even
Now we must test if for the function.
and
So
Finally the function is odd