document.write( "Question 1143748: F(x)=(3/(6+x))-3sin((1/2x)+5)
\n" ); document.write( "Where is the function increasing and decreasing, use interval notation? \n" ); document.write( "
Algebra.Com's Answer #764646 by ikleyn(52794)\"\" \"About 
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\n" ); document.write( "F(x)=(3/(6+x))-3sin((1/2x)+5)
\n" ); document.write( "Where is the function increasing and decreasing, use interval notation?
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\n" ); document.write( "\n" ); document.write( "As this function is presented in the post, it is not periodical.\r
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\n" ); document.write( "\n" ); document.write( "There is  NO  WAY  to determine precisely intervals,  where the function increasing and decreasing.\r
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\n" ); document.write( "\n" ); document.write( "I mean,  there is no way to get the intervals' endpoints analytically based on  Algebra  or  Calculus.\r
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\n" ); document.write( "\n" ); document.write( "These intervals  ARE  NOT  REGULAR  or  REGULARLY  REPEATING.\r
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\n" ); document.write( "\n" ); document.write( "The problem is poorly posed.\r
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