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Solution Sets and Interval Notation

Please see the attached file for the fully formatted problems.

4. Solve |4x - 7| > 11 and write set notation for the solution set.

A.
B.
C.
D.

5. For f(x) = x4 - x3 - 5, use the Intermediate Value Theorem to determine which interval contains a zero of f.
A. Between 1 and 2
B. Between 2 and 3
C. Between 3 and 4
D. Between 4 and 5

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