Finite Differences Cubic Function Example #shorts

In this video I will walk you thought a finite differences cubic function example.

When you have a table of values, you can check whether the function is linear, quadratic, or cubic just by subtracting the y-values and checking to see if the first differences, second differences, or third differences are constant.

If the third differences are constant, the function can be considered a cubic function!

#shorts

[BenDevi]

Thank you 🙏 I could find this type of finite difference video anywhere

[BrainyLifestyle]

I did this before without studying it wow