document.write( "Question 191109: Find the indicated outputs for f(x)=5x 2squared - 4x\r
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\n" ); document.write( "\n" ); document.write( "f(-1) = \r
\n" ); document.write( "\n" ); document.write( "f(2) =
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Algebra.Com's Answer #143477 by Alan3354(69443)\"\" \"About 
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Find the indicated outputs for f(x)=5x 2squared - 4x
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\n" ); document.write( "I think you mean \"f%28x%29+=+5x%5E2+-+4x\"
\n" ); document.write( "Sub 0 for x:
\n" ); document.write( "f(0) = 5*0 - 4*0 = 0
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\n" ); document.write( "\"f%28-1%29+=+5%2A%28-1%29%5E2+-+4%2A%28-1%29\"
\n" ); document.write( "\"f%28-1%29+=+5+%2B+4+=+9\"
\n" ); document.write( "----------------
\n" ); document.write( "\"f%282%29+=+5%2A%282%29%5E2+-+4%2A%282%29\"
\n" ); document.write( "f(2) = 20 - 8
\n" ); document.write( "f(2) = 12\r
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