Question

3) Does the table show a function?

Answer 1

Yes

Explanation:

In order for it to be a function, every x value should only have one y value. This table shows 1, 2, 3, 4 only showing up once in the x column and so they each are paired with only one y value. Therefore, it is a function.

Answer 2

No it does not, as it does not show a constant rate of change.

Hope that helps!

Explanation: