Freckles and Rocky are Miss Nagel's puppies. They each eat their food at a different rate which is shown below. Who eats the fastest and how many more pieces per second? Rocky

Time in seconds (t) 2 5 6 10
Pieces of dog food eaten (p) 8 20 24 40
Freckles

p = 7t

let p = pieces of food taken

let t = time in seconds