Ineed asap the table below lists some of the characteristics of the houses on katrina’s street. which relationship describes a function? (bedrooms, sale price) (acres of land, appraised value) (sale price, bedrooms) (appraised value, property tax)

We have been given a table which lists some of the characteristics of the houses on Katrina’s street.

There are four different relation choices are given. now we have to identify which relationship describes a function.

We know that relations are written usually in ordered pairs (x,y) and a relation can be function only if x-value doesn't repeat.

So we just have to find which of the given ordered pair choices has no repeated x-value in the table.

We see that only "Appraised value" has no repeated value in the table. Hence 4th choice (appraised value, property tax) is the correct answer.

the first one, all those points on the line just make a strait line.