document.write( "Question 506700: Evaluate the function for the given value of x:\r
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document.write( "1.) f(x) = 80-3x; f(5)\r
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document.write( "2.) f(x) = x(to the second power) + 4x -7; f(-1)\r
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document.write( "3.) f(x) = 3|x-4| + 2; f(2) \n" );
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Algebra.Com's Answer #340227 by jennywecas(28)![]() ![]() You can put this solution on YOUR website! 1.) f(x) = 80-3x; f(5) \n" ); document.write( "y=80-3(5) \n" ); document.write( "y=80-15 \n" ); document.write( "y=65 \n" ); document.write( "2.) f(x) = x(to the second power) + 4x -7; f(-1) \n" ); document.write( "y=-1*-1+4(-1)-7 \n" ); document.write( "y=1-4-7 \n" ); document.write( "y=-10 \n" ); document.write( "3.) f(x) = 3|x-4| + 2; f(2) \n" ); document.write( "y=3|2-4| \n" ); document.write( "y=3*2 \n" ); document.write( "y=6 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "btw if you need anymore help message me at jennywecas@yahoo.com \n" ); document.write( " |