document.write( "Question 129571: Which equation best models the data:
\n" ); document.write( "x: -2,0,2,4
\n" ); document.write( "y: 3.5,7,14,28
\n" ); document.write( "a) y=3.5(2)(^x/2)
\n" ); document.write( "b) y=3.5(2)^x
\n" ); document.write( "c) y=7(2)^x/2
\n" ); document.write( "d) y=7(2)^x
\n" ); document.write( "I think it is (b) ????????? \n" ); document.write( "

Algebra.Com's Answer #95011 by scott8148(6628) $\"\"$ $\"About$

You can put this solution on YOUR website!
substitute the values and check your answer \n" ); document.write( "

\n" );