document.write( "Question 299958: The cost of 5 boxes of cookies is 15 dollars. Which equation shows this in function notation? \n" ); document.write( "

Algebra.Com's Answer #215385 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
First find the cost of 1 box
\n" ); document.write( " $\"15%2F5+=+3\"$ dollars/box
\n" ); document.write( "Let $\"x\"$ = number of boxes
\n" ); document.write( " $\"f%28x%29\"$ = cost of $\"x\"$ boxes
\n" ); document.write( " $\"f%28x%29+=+15%2A%28x%2F5%29\"$
\n" ); document.write( " $\"f%28x%29+=+3x\"$ \n" ); document.write( "

\n" );