Quadratic Applications - maximizing area

This video walks you through an example of how to maximize area of a three sided shape with a given perimeter.
Refers to Changing to Vertex Form Video • Changing a Quadratic f...

[@Asianpotato77]

Thank you so so so so much you are literally the ONLY video that uses (perimeter given - 2*width) method everyone else teaches using an alternative method that requires 2 variables

[@MrsQuesnelle]

You're welcome. This was just how we often presented the questions in the classroom. Glad to help!

[@hennabyrg9053]

Thanks dear! I have watched millions of videos but that’s the one with very clear and neat explanation!!! Thanks again

[@rubywang5931]

Thank you so much for this! It was so clear and helped me so much on my assignment!

[@MrsQuesnelle]

The Completing the Square video can be found on my channel. This technique is a little involved so I have a separate video for it. It will show you how to change and equation from standard form to vertex form. If you can give me some feedback regarding what you didn't understand I'd be happy to reexplain it. The topic covered here is a very specific type of problem that is covered in my classes.

[@freshmilk7122]

can you solve this without using the completing the squares method?

[@chupie3085]

How is -2(w-25)^2 +1250 in vertex form? Am I the only one who missed how she got the axis of symmetry from this equation? Wouldnt you have to put this back to your pre-factored form get the a and b for the axis equation?

[@chupie3085]

How can you complete the square without adding it to the other side of the equation? Like I see you added it to the outside of the parentacess but why can you do that without adding it to the other side of the equals sign with A?

[@gurvirsasan3080]

Thank You! You explained it really well! really appreciate this video. (A quick tip if u dont mind: please turn the volume up or speak louder, but still thanks again)

[@NavStuff]

when you refer to a video, be sure to actually include it in the description .

[@TheHuntrees007]

you helped my ace a quiz. THANKS!

[@i_make_thing]

Goated video tysm

[@yourmathtutorvids]

There’s always a fence being built or a rock being thrown in these problems 😂

[@dysonspreybar4903]

Christ almighty you're amazing! the light bulb clicked!

[@colinrickels201]

thank you for explaining how the vertex is in relation with the original problem im really ocd about knowing exactly why everything is there and its function so that was bothering me, by the way i would advise using a more suitable mic

[@EliYahu24]

What grade is this from?

[@deletednachos8653]

I always thought you had to square root the -50 instead of dividing it by 2

[@jamesjohn2537]

thank its helpful

[@Gio-sv9wf]

Thanks!

[@drpjm57]

nice job

[@siragan4369]

I am afraid our explanation is a bit ambiquous