document.write( "Question 171335: I need help with this problem.. It is find f(-2) given f(x) = -2xto the second power + 5x - 2 \n" ); document.write( "
Algebra.Com's Answer #126475 by stanbon(75887)\"\" \"About 
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find f(-2) given f(x) = -2xto the second power + 5x - 2
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\n" ); document.write( "f(x) = -2x^2 + 5x -2\r
\n" ); document.write( "\n" ); document.write( "f(-2) = -2(-2)^2 + 5(-2) -2\r
\n" ); document.write( "\n" ); document.write( "f(-2) = -8 -10 -2 = -20
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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