document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1132407>Question 1132407</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If p = -2, then which of the following is true?\r<BR>\n" );
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document.write( "A. p^ -17 < p^ -18 < p^ -19<BR>\n" );
document.write( "B. p^ -19 < p^ -17 < p^ -18<BR>\n" );
document.write( "C. p^ -19 < p^ -18 < p^ -17<BR>\n" );
document.write( "D. p^ -17 < p^ -19 < p^ -18<BR>\n" );
document.write( "E. p^ -18 < p^ -19 < p^ -17 </SPAN>\n" );
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document.write( "With p = -2, p^-17 and p^-19 are negative and p^-18 is positive.  So p^-18 is largest, so the answer is either B or D.  We need to determine whether p^-17 < p^-19 (answer D) or p^-19 < p^-17 (answer B).<br><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2%5E%28-17%29+=+-%281%2F2%5E17%29 ALIGN=MIDDLE  ALT=\"-2%5E%28-17%29+=+-%281%2F2%5E17%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2%5E%28-19%29+=+-%281%2F2%5E19%29 ALIGN=MIDDLE  ALT=\"-2%5E%28-19%29+=+-%281%2F2%5E19%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><br><BR>\n" );
document.write( "In absolute value, 1/2^19 is smaller than 1/2^17; so with them both negative -1/2^19 is \"less negative\" than -1/2^17.<br><BR>\n" );
document.write( "So -2^(-17) is less than -2^(-19), and so the answer is D. </SPAN>\n" );
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