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

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

x is child height, y is parent height

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

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

Question

Which relationship could be represented by a graph with a positive slope?

 x is cook time remaining for a pizza, y is total cook time

 x is child height, y is parent height

 x is number of purchases made, y is balance in a bank account

 x is time spent studying for a test, y is test score

jziggy · Answer

It's asking that for which of the above choices: When x gets bigger, y also gets bigger.

faman39 · Answer

Thank you so much @jziggy  for helping me