document.write( "Question 48544: Given f(x) = 4x – 5, find f(a – 1).
\n" ); document.write( "A) 4a – 9
\n" ); document.write( "B) 4a – 6
\n" ); document.write( "C) a – 2
\n" ); document.write( "D) a – 9
\n" ); document.write( "PLEASE HELP THIS OLD LADY OUT...SHE IS DESPERATE???!!! THANK YOU
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Algebra.Com's Answer #32129 by cowess(34)\"\" \"About 
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f(x) = 4x – 5, find f(a – 1).
\n" ); document.write( "f(a-1)=4(a-1)-5=4a-4-5=4a-9
\n" ); document.write( "Ans:A
\n" ); document.write( "A) 4a – 9
\n" ); document.write( "B) 4a – 6
\n" ); document.write( "C) a – 2
\n" ); document.write( "D) a – 9
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