Final answer:
In mathematics, the range of a function relates to all possible output values. To establish the range accurately, more information would be needed. However, 'all real numbers' suggest that the range extends from -∞ to +∞, while 'all real numbers greater than or equal to 11' indicate the range starts at 11 and extends to +∞.
Step-by-step explanation:
The range in mathematics represents all possible output values (y-values) of a certain function. Based on the details provided in the question, it seems that we don't have sufficient information to accurately establish the range of the function. However, following standard mathematical logic, if the range of a function encompasses every value from negative infinity (-∞) to positive infinity (+∞), then we can say the function's range is 'all real numbers'. If the function's range begins at a certain minimum, such as 11 (and this value is included in the range), and extends to infinity, we say the range is 'all real numbers greater than or equal to 11'.
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