Identifying Quadratic Functions From Tables

Understanding quadratics can be hard! In this video, I show you how you can tell if a table is a quadratic by looking at the differences between rows!
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[@Rosie-cm1yw]

Thank you so much I'm going to do so well on my math test now! 💛

[@olreliable4616]

Thank you! This really helped.

[@radiant_reading]

What would the last one be, exponential? You could say the difference could be by multiplying by 2.

[@numberninja]

Actually, if you continued finding the differences, the fourth difference is when they would be constant. That means it would be an equation with an x^4 in it!

[@reignellwalker9755]

thank you

[@drugas4349]

thanks number ninja!

[@nrmnr]

thank you i love you

[@ConfusedParfait-il7sc]

Skibidi

[@ConfusedParfait-il7sc]

Not helping me in mathh😢😢