Ex: Find the Equation of a Quadratic Function from a Graph

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This video explains how to determine the equation of a quadratic function from a graph. It used the standard form of a quadratic function and then write the standard form in general form.

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I wish my teacher could teach this clearly.

artdamages

It doesn't matter which other point we use. As long as the point is on the graph of the parabola, it will satisfy the equation. Pick any convenient point. I hope that helps.

Mathispoweru

This 5 minute video really taught me more than my teacher did in 3 months. Thank you mate.

bruhbruh-bruh

This taught me what 2, 2 hour classes couldn't. Thanks mate

yeehawbitch

I just want to let you know and everyone else here that this IS my math teacher, my teacher literally puts these videos in our homework and it's the only way that I'm learning this shit.

Floatacious

I've been in algebra 1 honors for a year and this is the first time i've understood this concept completely. Thank you so much!!

kathryn_heisey

You just converted this to 1st grade math. :D

thehrchannel

I just wanted to drop a comment and say you're an amazing teacher and you have helped me study for so many math exams thank you so much for doing these videos.

LongWalker

I've been searching all over to find this type of problem since I have an important test tomorrow and this is the only thing that I didn't understand. You're a life saver.

delvinmallory

I don't know if I'm just missing something but every other resource I have seen says that STANDARD form is f(x)=ax^2 +bx+c, and that VERTEX or TRANSFORMATION form is f(x)=a(x-h)^2 +k.

tf

SO CLEAR and easy to follow! Excellent explanation! Thank you!

debbyfields

omg thank youuuu I had completely forgotten this and I'm doing this assignment phew

littleconch

The video is pretty helpful and will most probably help me on the rest of the stuff on math. Coincidentally, the example you used is apparently one of the questions on my assignment

kurua

This helped me so much. I never understood this when my teacher taught me. Thank you. My mind is clear! :D

liamde

You just saved my life. Review assignment was kicking my ass into next week. Thank you so much!

gordong

Thank goodness a teacher who can finally save me from Math exams

Mavisymra

Wow love this video! Really clear and easy to follow.

FounderPilot

Thi video saved my life, very informative and easy to follow thank you :)

Katie-nipv

Been tryna learn this for the past 2 weeks test on friday this saved my life

eti

Thankyou so much, I just got a 72 on my math test and now on my retake I understand what to do. It was so clear and I hope you have more videos like this for my next units

aidanblackwood

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