The document instructs on finding the domain of a function using inequalities. It presents two choices for the domain: one based on an inequality and another stating that it encompasses all real numbers. The reader is required to select the correct option and complete it as necessary.

1. Find the domain of f. Use an inequality to write the domain. Select the correct choice below and,
if necessary, fill in the answer box to complete your choice. A. The domain is (Type an
inequality or a compound inequality.) B. The domain is the set of all real numbers.
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