Solve the given problems related to the indicated examples of this section. In Example 3, in the
Question:
Solve the given problems related to the indicated examples of this section.
In Example 3, in the first line, change
What other changes must be made in the first paragraph?
Data from Example 3
Find the domain of the function
From the term 16√x, we see that x must be greater than or equal to zero in order to have real values. The term 1/x indicates that x cannot be zero, because of division by zero. Thus, putting these together, the domain is all real numbers x > 0. As for the range, it is all real numbers f (x) ≥ 12. More advanced methods are needed to determine this.
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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