How do you answer this because I have no idea how.

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

How do you summarize data in a two-way frequency table?

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.