document.write( "Question 1094380: How do i determine the intervals where the function is increasing and where it is decreasing in
\n" ); document.write( "f(x) = 2x^3 + 2x^2 - 2x + 2 \n" ); document.write( "

Algebra.Com's Answer #708945 by ikleyn(52798) $\"\"$ $\"About$

You can put this solution on YOUR website!
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document.write( "f(x) = 2x^3 + 2x^2 - 2x + 2   ==============>\r\n" );
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document.write( "f'(x) = 6x^2 + 4x - 2.\r\n" );
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document.write( "MinMax : f'(x) = 0  ====>  6x^2 + 4x - 2 = 0  ====>  3x^2 + 2x - 1 = 0  ====>\r\n" );
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document.write( " =  = ;  ====>\r\n" );
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document.write( " =  =  = .\r\n" );
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document.write( " =  =  = -1.\r\n" );
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document.write( "Plot y = 2x^3 + 2x^2 - 2x + 2\r\n" );
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\n" ); document.write( "\n" ); document.write( "Be AWARE: in the post by @josgarithmetic E V E R Y T H I N G IS W R O N G\r
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