document.write( "Question 260333: Give the function K(r)= 5r+9 find out each of the following
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Algebra.Com's Answer #191758 by drk(1908)\"\" \"About 
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Give the function K(r)= 5r+9 find out each of the following
\n" ); document.write( "K(3) = 5*3 + 9 = 15 + 9 = 24
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\n" ); document.write( "K(-9) = 5*(-9) + 9 = -45 + 9 = -36
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\n" ); document.write( "K(6.3) = 5*6.3 + 9 = 31.5 + 9 = 40.5
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