document.write( "Question 1127474: Given f(x) = 3x − 1,find the following.
\n" ); document.write( "f(9)
\n" ); document.write( "f(-1)
\n" ); document.write( "f(0)
\n" ); document.write( "f(2/3)
\n" ); document.write( "f(k)
\n" ); document.write( "f(k+9)
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Algebra.Com's Answer #743888 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Given \"f%28x%29+=+3x+-1\",find the following. \r
\n" ); document.write( "\n" ); document.write( "\"f%289%29=3%2A9+-1=27-1=26\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28-1%29=3%28-1%29+-1=-3-1=-4\"\r
\n" ); document.write( "\n" ); document.write( "\"f%280%29=3%2A0+-1=-1\"\r
\n" ); document.write( "\n" ); document.write( "\"f%282%2F3%29=3%282%2F3%29+-1=2-1=1\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28k%29=+3k+-1\"\r
\n" ); document.write( "\n" ); document.write( "\"f%28k%2B9%29=+3%28k%2B9%29+-1=3k%2B27-1=3k%2B26\"
\n" ); document.write( "
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