document.write( "Question 869654: I need help writing a function using a given domain and range!\r
\n" ); document.write( "\n" ); document.write( "Domain: 0, 1, 2, 3, 4, 5, 6, 7, 8\r
\n" ); document.write( "\n" ); document.write( "Range: 250, 200, 160, 128, 102, 82, 66, 52, 42\r
\n" ); document.write( "\n" ); document.write( "I think this is an exponential function but I'm not sure.\r
\n" ); document.write( "\n" ); document.write( "What is the function here?
\n" ); document.write( "

Algebra.Com's Answer #524443 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Yes, it's an exponential function.
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( "\"y=249.99e%5E%28-0.223x%29\"
\n" ); document.write( ".
\n" ); document.write( ".
\n" ); document.write( ".\r
\n" ); document.write( "\n" ); document.write( ".
\n" ); document.write( "
\n" );