Neal has $5 gift card for music download. each song costs $1 to download. the amou t of moneynleft on the card, in dolars, can be represented by fubction f(x)=5-x, where x is the number of downkoaded songs

In this item, we are given with the equation f(x) = 5 - x where f(x) is the amount of money left, 5 is the amount as stated in the gift card and 1 is the cost per music download. 

The number of songs purchased and the amount left are listed below.

   number of songs: amount of money left

   0 : 5
   1 : 4
   2 : 3
   3 : 2
   4 : 1
   5 : 0