document.write( "Question 778442: If h is the function given by h(x)= f(g(x)) where f(x)= 3x^2 -1 and g(x)= the absolute value of x, then h(x)= ?\r
\n" );
document.write( "\n" );
document.write( "a. 3x^3 - (square root of x)
\n" );
document.write( "b. square root of (3x^2 -1)
\n" );
document.write( "c. 3x^2 (square root of x) -1
\n" );
document.write( "d. 3 (square root of x)-1
\n" );
document.write( "e. 3x^2 -1 \n" );
document.write( "
Algebra.Com's Answer #474641 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! If h is the function given by h(x)= f(g(x)) where f(x)= 3x^2 -1 and g(x)= the absolute value of x, then h(x)= ? \n" ); document.write( "------ \n" ); document.write( "h(x) = f(g(x)) = f(|x|) = 3|x|^2-1|= 3x^2-1 \n" ); document.write( "========================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================== \n" ); document.write( "a. 3x^3 - (square root of x) \n" ); document.write( "b. square root of (3x^2 -1) \n" ); document.write( "c. 3x^2 (square root of x) -1 \n" ); document.write( "d. 3 (square root of x)-1 \n" ); document.write( "e. 3x^2 -1 \n" ); document.write( " \n" ); document.write( " |