Consider the Function $$y = \sin \frac { x } { 4 } - 5$$

question 13

Multiple Choice

Consider the function $$y = \sin \frac { x } { 4 } - 5$$ on the interval $$[ 0,8 \pi ]$$ . Specify the intervals in which the function is increasing.

• A) \[( 0,2 \pi )\]
• B) \[( 0,2 \pi ) , ( 6 \pi , 8 \pi )\]
• C) \[( 6 \pi , 8 \pi )\]
• D) \[( 2 \pi , 6 \pi ) , ( 8 \pi , 9 \pi )\]
• E) \[( 0,8 \pi )\]

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