Question

Which relationship could be represented by a graph with a horizontal slope?

x is child height, y is child foot size

x is number of purchases made, y is balance in a bank account

x is cook time remaining for a pizza, y is total expected cook time

x is time spent studying for a test, y is test score

Answer 1

well.....which of these variables do not change? a childs foot size and height can change.......as the purchases go up the bank account goes down.....as time spent studying for a test goes up we can assume the test score will also go up.....can a "total expected cook time" change? no...it will always be THAT cook time....so I would think C