Hello, thank you for taking the time to post your question!
There’s a variety of ways to approach a question like this depending on what type of technology that you have access to! I think the best way to do it is graphically … so you can plot the set of points given and then use a curve fitting tool to see if a quadratic function is an exact match.
When I do that for this one I find that there is no exact quadratic function that hits all of these points, which is why it was marked as being False.
Another way you could check is by finding the second differences of the y-values and making sure that they are all constant. That also doesn’t end up being true for this question.
I hope that helps get you moving in the right direction! Feel free to reach out if you have any additional questions beyond that :)
