document.write( "Question 360656: GIVEN THE FUNCTIONS F(x)=5X+7 FIND EACH OF THE FOLLOWING\r
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document.write( "F(4), F(-4), F(0)\r
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document.write( "F(4)=___________\r
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document.write( "F(-4)=__________\r
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document.write( "F(0)=______________\r
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document.write( "SIMPLFY YOUR ANSWER . TYPE AND INTEGER OR A FRACTION \n" );
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Algebra.Com's Answer #257395 by Theo(13342)![]() ![]() You can put this solution on YOUR website! function is f(x) = 5x + 7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "to find f(4), substitute 4 for x to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "f(4) = 5*4 + 7 = 20 + 7 = 27\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "to find f(-4), substitute -4 for x to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "f(-4) = 5*(-4) + 7 = -20 + 7 = -13\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "to find f(0), substitute 0 for x to get:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "f(0) = 5*0 + 7 = 7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |