how much would the next burger cost?

Question

cheeseburger - - - - - - $3.49

1 patty, 1 cheese slice

Just the patties - - - - -$4.09

2 patties, no cheese

double cheeseburger - - - - - -$4.59

2 patties, 2 cheese slices

Big island - - - - - -$6.79

4 patties, 4 cheese slices

based on the information from the menu,is the price of a burger a function of the number of patties? explain reasoning.

Answer 1

Each extra cheesburger patty cost $1.10

cheeseburger $3.49

double cheese burger $4.59

triple cheese burger $5.69

quadruple cheese burger $6.79

quintuple cheese burger $7.89

sextuple cheese burger $8.99

septuple cheese burger $10.09

octuple cheese burger $11.19

nonuple cheeseburger $12.29

decuple cheese burger $13.39