Question

Is this a
function?
Why or why not? Ty

Answer 1

No, because there isn't a pattern in the numbers. For the y you are adding one but for the x there isn't a shown pattern. Also when graphing the table, it doesn't make a straight line.

Explanation:

For example, look at the table shown. On the x you are adding 1 and for the y you are adding 2. This makes it a function and creates a straight line