What are all the points in this graph?

You have 6 dollars +12 pennies +to quarters + 4 dimes=2 nickels how much do you have

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Witch represents the inverse of the function f(x)=1/4x-12