題組內容
2. (10%) Sketch the graph of a function f(x) which has all of the following properties:
(d) \( f'(x) > 0 \) if \( x < -2 \) or \( x > 5 \), \( f'(x) < 0 \) if \( -2 < x < 1 \) or \( 1 < x < 5 \).
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2. (10%) Sketch the graph of a function f(x) which has all of the following properties:
(d) \( f'(x) > 0 \) if \( x < -2 \) or \( x > 5 \), \( f'(x) < 0 \) if \( -2 < x < 1 \) or \( 1 < x < 5 \).