document.write( "Question 169787: f(x)=-3x^2+5x-1, find f(-2)\r
\n" ); document.write( "\n" ); document.write( "A. -14
\n" ); document.write( "B. -3
\n" ); document.write( "C. -23
\n" ); document.write( "D. 23
\n" ); document.write( "

Algebra.Com's Answer #125171 by Alan3354(69443)\"\" \"About 
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f(x)=-3x^2+5x-1, find f(-2)
\n" ); document.write( "A. -14
\n" ); document.write( "B. -3
\n" ); document.write( "C. -23
\n" ); document.write( "D. 23
\n" ); document.write( "-----------------
\n" ); document.write( "Sub -2 for x
\n" ); document.write( "f(x)=-3x^2+5x-1
\n" ); document.write( "f(-2) = -3*(-2)^2 + 5*(-2) -1
\n" ); document.write( "= -3*4 -10 -1
\n" ); document.write( "= -12 -10 -1
\n" ); document.write( "= -23
\n" ); document.write( "So it's C\r
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