Michigan State University - Diagnostic Exam

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3.19

  •   The graphs of y = f(x) and y = g(x) are shown below. Find the set of all x such that f (x ) ≥ g(x) ?

    PIC


    1. -4 ≤ x ≤ 6
    2. -1 ≤ x ≤ 0
    3. -1 ≤ x ≤ 2
    4. -1 ≤ x ≤ 3
    5. x ≥ 4.5


Solution:
-1≤x ≤ 3

Diagnostic:

If you miss this question please review solving inequalities graphically.

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July 15, 2008