Provide an appropriate response.
-Determine the interval(s) where is decreasing.
A) (0, 6)
B) (0, 3) and (3, 6)
D) (0, 3) and (6, ∞)

Name: Provide an appropriate response. -Determine the interval(s) where is decreasing. A) (0, 6) B) (0, 3) and (3, 6) D) (0, 3) and (6, ∞)
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Question

Provide an appropriate response.
-Determine the interval(s) where  is decreasing.
A) (0, 6) 
B) (0, 3) and (3, 6) 
D) (0, 3) and (6, ∞)

Quizplus · Accepted Answer

The given function has two critical points at x=3 and x=6. The interval (0,3) is increasing and the interval (6,∞) is increasing. Therefore, the function is decreasing in the intervals (0,3) and (3,6).

Provide an Appropriate Response