Graphing Quadratic Functions Using Vertex Form

An animated video about graphing quadratic functions.

[claudejunkers]

Wow this has been very helpful ! I hope to see more videos like this one

[apoliahx]

this is just ... a perfect explanation

[sarthaktyagi]

We need a petition to bring him back !!

[K_shitijMishra]

at 4:23 why is the parabola opening downwards..since the coefficient of x is positive shouldn't it be opening upwards..?

[yassinibrahim]

Yassin Ibrahim
Your video really helped me understand standard form and vertex form easily and clearly. Thanks a Lot!

[JuanitaAdanza]

I appreciate your video, thanks Mr.Dempsey

[tedahd]

why not million likes for this video? it is simply perfect

[pakkam]

Thanks for the video. There is clarity in your presentation.

[zacgagz]

very helpful and clear, keep em coming!!

[codman]

Thank u so much this video helped a lot

[groho]

This is the most complete, indepth explanation I've seen on the subject matter. Well done!

[farmad]

Can the parabola be tilted wrt y axis. How can it be done

[nataliearias]

This video is awesome btw! Thank you!!

[bernabadeth]

Wow thank you for this complete expanation

[yuddhveermahindrakar]

What difference between angle and parabola can we write equations of angle
Please answer 24/4/2020

[oscarpauzer]

Hi Ray, Congrats for this Clear, Concise and Objective explanation about Vertex Form of Quadratic Functions. I would be able to give you, at least, 1, 000, 000 Likes.

[nataliearias]

That two that you split from the standard form, is that done to all problems, for example if there was just a variable would you take the same variable and apply it to the split inside term?

[farmad]

Dear Ray can you please upload a similar video regarding paraboloid. I ll be gratful to you if you also include cylindrical coordinate for drawing paraboloid

[cheko_addi]

Thanks so much Bro Demsey you really saved my ass from

[johnjacoblyonsmanalad]

awesome vid, stops my confusion about this topic, thanks a lot.+1 sub