Concept explainers
In Exercises 39-52,
a. Find an equation for
b. Graph f and
c. Use interval notation to give the domain and the range of f and
(Hint for Exercises -19-52: To solve for a variable involving an nth root, raise both sides of the equation to the nth power:
(Hint for Exercises -19-52: To solve for a variable involving an nth root, raise both sides of the equation to the nth power:
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Precalculus (6th Edition)
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