document.write( "Question 363035: The variable y varies directly as the square of x, and y=2 when x=2. Write an equation that relates x and y. Find y when x=1.5. \n" ); document.write( "

Algebra.Com's Answer #258817 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi, 
\n" );
document.write( "The variable y varies directly as the square of x
\n" );
document.write( "y = kx^2
\n" );
document.write( "2 = k*4
\n" );
document.write( "(1/2) = k
\n" );
document.write( "y = (1/2)x^2\r
\n" );
document.write( "\n" );
document.write( "Find y when x=1.5
\n" );
document.write( " \n" );
document.write( "

\n" );