document.write( "Question 1197780: 11. f(x) = 11x - 5x2 + 4
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document.write( " find f(-4)\r
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document.write( "A. 619
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document.write( "B. -4,755
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document.write( "C. -6288203
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document.write( "D. 639
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document.write( "E. -120
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document.write( "F. -4595\r
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document.write( "12. f(x) = 7 - 5x + 7x2
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document.write( " find f(-9)\r
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document.write( "A. 639
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document.write( "B. -4,755
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document.write( "C. -6288203
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document.write( "D. 619
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document.write( "E. -4595
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document.write( "F. 538 \n" );
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Algebra.Com's Answer #831177 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! How do you need help on these two? Simple substitution. \n" ); document.write( " |