document.write( "Question 379027: 1. Let the function h be defined by h(x)=14+x^2/4; If h(2m)=9m, what is one possible value of m?
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document.write( "2. If the function f is defined by f(x)=x-4/2, for what value of x does f(x)=30? \n" );
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Algebra.Com's Answer #269158 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1. Let the function h be defined by \n" ); document.write( "h(x)=14+x^2/4; \n" ); document.write( "If h(2m)=9m, \n" ); document.write( "what is one possible value of m? \n" ); document.write( "---- \n" ); document.write( "h(2m) = 14+ (2m)^2/4 \n" ); document.write( "h(2m) = 9m \n" ); document.write( "----------------------- \n" ); document.write( "Equation: \n" ); document.write( "9m = 14 + (4m^2)/4 \n" ); document.write( "--- \n" ); document.write( "9m = 14 + m^2 \n" ); document.write( "m^2 - 9m + 14 = 0 \n" ); document.write( "(m-7)(m-2) = 0 \n" ); document.write( "m = 7 or m = 2 \n" ); document.write( "===========================\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2. If the function f is defined by f(x)=x-4/2, for what value of x does f(x)=30? \n" ); document.write( "Solve: (x-4)/2 = 30 \n" ); document.write( "x-4 = 60 \n" ); document.write( "x = 64 \n" ); document.write( "==================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |