document.write( "Question 27369: Use a calculator to evalutate
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document.write( "(a) sec(-2.8) \r
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document.write( "and Graph, showing two complete periods
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document.write( "y=-sinx\r
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document.write( "Thank you.
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document.write( "
Algebra.Com's Answer #14952 by prabhjyot(165) ![]() You can put this solution on YOUR website! y=-sinx \n" ); document.write( " |