Parabola Vertex Form for Quadratic Functions (by Completing the Square)

this was so confusing

Useful video. Greetings from Brazil!

you explained this wayyyyyyyyyyyy simpler than my teacher thanks man

Thankyou this is helpful for learning and review both during the COVID-19 pandemic with all the schools being closed.

what to do when the leading coefficient is a fraction as in example 3? The video got cut out.

It’s easier to just do -b/2a

i learned more from that video than what i learned in the last month tysm

Thank you

Sir, please explain that how to write parent function.

First viewer! Very helpful video. Tysm!!