document.write( "Question 1158808: An exponential model y = a ⋅ b x passes through the points (0, 2) and (3, 250). What are the values of a and b ? \n" ); document.write( "
Algebra.Com's Answer #781807 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\r
\n" ); document.write( "\n" ); document.write( "\"y+=+a%2Ab%5Ex\"......use the point (\"0\", \"2\") \r
\n" ); document.write( "\n" ); document.write( "\"2+=+a%2Ab%5E0\"\r
\n" ); document.write( "\n" ); document.write( "\"2+=+a%2A1\"\r
\n" ); document.write( "\n" ); document.write( "\"a=2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"y+=+2%2Ab%5Ex\".....use the point (\"3\", \"250\")\r
\n" ); document.write( "\n" ); document.write( "\"250+=+2%2Ab%5E3\"\r
\n" ); document.write( "\n" ); document.write( "\"b%5E3=250%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"b%5E3=125\"........\"125=5%5E3\"\r
\n" ); document.write( "\n" ); document.write( "\"b%5E3=5%5E3\"\r
\n" ); document.write( "\n" ); document.write( "\"b=5\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "so, \"a=2\" and \"b=5\", your equation is:\r
\n" ); document.write( "\n" ); document.write( "\"y+=+2%2A5%5Ex\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );