document.write( "Question 304105: if x = -1 and k > 0, which of the following has the greatest value ?\r
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document.write( "a 2 kx b 4 kx^2 c 6 kx^3 d 8 kx^4 e 10 kx^5 \r
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Algebra.Com's Answer #217872 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! if x = -1 and k > 0, which of the following has the greatest value ? \n" ); document.write( "a 2 kx b 4 kx^2 c 6 kx^3 d 8 kx^4 e 10 kx^5 \n" ); document.write( "---------------------- \n" ); document.write( "Since x = -1, a,c, and e are negative \n" ); document.write( "---- \n" ); document.write( "If 0 \n" ); document.write( "If k = 1, kx^2 = kx^4 \n" ); document.write( "--- \n" ); document.write( "If k>1, kx^2 is less than kx^4 \n" ); document.write( "==================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. |