An equation, f, has a domain of all whole numbers and has a range of all real numbers. Does the equation represent a function?
To determine if the equation represents a function, we need to consider if each input (domain value) has a unique output (range value).
In this case, the domain of the equation f is all whole numbers, which means every whole number can be plugged into the equation. The range of the equation f is all real numbers, which means for any input value, there is a corresponding output value in the set of real numbers.
Since every possible input in the domain has a unique output in the range, the equation f represents a function.
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Not unless there is a one-to-one transformation from input to output.