document.write( "Question 1197781: 13. f(x) = -13x2 - 7x4 - 11x
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document.write( " find f(5)\r
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document.write( "A. 538
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document.write( "B. -6288203
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document.write( "C. 639
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document.write( "D. -4595
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document.write( "E. -4,755
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document.write( "F. -3456\r
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document.write( "14. f(x) = 15x - 12
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document.write( " g(x) = -15x2 + 14x - 10
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document.write( " find g(g(7))\r
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document.write( "A. -6288203
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document.write( "B. 6543
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document.write( "C. 639
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document.write( "D. -4595
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document.write( "E. 538
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document.write( "F. -162,632 \n" );
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Algebra.Com's Answer #831176 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! No help on #13 needed. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "#14, just try forming the composition, and substitute 7. Evaluate. That's all. In fact on this one, you can first find g(7); and then plug the value found into g(x) again and evaluate. \n" ); document.write( " |