Concept explainers
The domain and range of the function
Answer to Problem 18PPS
The domain of the function is
Explanation of Solution
Given information: The given function is,
Calculation: The domain of the function is defined for which,
Hence the domain of the function is
As square-root function is subtracted from a constant number, therefore the upper limit of range can be evaluated by substituting the lower limit of domain in the function for which the function is defined. Therefore from (1),
Hence the range of the function is
Chapter 7 Solutions
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