How to Find the Maximum or Minimum Value of Quadratic Functions

This algebra math tutorial explains how to find the minimum or maximum value of a quadratic function given in standard form and vertex form by finding the vertex.

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[banbagt]

simple and efficient, beautiful work.

[Double_Raptor]

Very helpful. I appreciate your hard work.

[n.ie.o-mi]

At 3:59, can someone tell me why 7 is the minimum value instead of 2?

[smokedavocados]

Is h always the opposite value of h inside the parentheses? Thank you so much, btw! It was very helpful. ❤