Ex: Determine Symmetry about the x-axis, y-axis, and the origin

[@lexinaut]

x-tremely clear, which is "y" I liked it! Thanks!

[@Mathispower4u]

Thank you!

[@vizengwa]

Why can't you be my teacher!?! You explain soooooo well!!!

[@nertl9631]

Thanks so much! You made it a lot simpler than what my teacher was trying to explain... You probably just got me a letter grade higher on my test tomorrow! :D

[@AlexSilva_3111]

Thank you. I needed a refresher on this, as I have a test tomorrow and I couldn't visualize what my book was explaining. THANKS A LOT MAN. Great and simple way of explaining.

[@nieshahughes5205]

Thank you for providing ALL the examples! Super clear and precise.

[@whocares20092009]

Than you fort this video, plowing through my homework and needed a good visual explanation.

[@the.misanthropist]

you explained it better than my professor, thanks

[@Tayohni]

For the one at 5:30, can you divide by -1 instead of multiply?

[@Mathispower4u]

Yes, you can.

[@Tayohni]

wow...seeing my question on here 2 years later and finding it silly that I didn't get that back then.

[@danyaeger6238]

The final graph and equation don't seem to match up. It is still symmetrical across the x-axis, but the plotted curve is incorrect for the stated equation.

[@jakecollins7061]

So when do we have to multiply by −1??

[@adamshafer468]

don’t know if anyone is gonna reply back but i could use the help if the x when trying to figure out the y axis if it doesn’t have the power by two thing than it doesn’t change right it stays negative? and would that be the same thing for y when finding the x axis

[@charleneibarra2438]

Amazing!! Thank you for making this so clear!

[@Anto98Masini]

This is really helpful!! Thanks!

[@justinlin5193]

In what cases will there be no symmetry? When there is no x or y?

[@Bayonettamachinekill]

Thank you for explaining this. Your so awesome

[@loveyhernandez5203]

How would it work if it was a function with an absolute value for example X=|y|

[@LeNguyen-im8dm]

Very clear. Thanks.

[@beautygirl27nm]

thanks this really helped!

[@CheseWhelie]

Thanks fam

[@onkarsuman6745]

great video thanks

[@howelsimos2088]

Omg thank you so much!

[@tinaliao7444]

thank you so much

[@TheKillermonkey3]

thanks

[@zack-p4u]

i feel old being here lmao

[@DanaIshHere]

thanks, i need a clearer explanation!

[@mrabin8098]

Awesome

[@itsduuy]

Thanks nigga helped a lot

[@chuckymonkey68]

thankss

[@TammanaSultanaFood]

But then u will never have X-axis symmetry cause y will always be negative!

[@Mathispower4u]

You noticed an important property! A function will never have x-axis symmetry because then it would fail the vertical line test. However, the graph of an equation like x = y^2, would have x-axis symmetry, but x = y^2 isn't a function.

[@Lelouch.mp3]

I noticed the same thing, it was trippin me out

[@rodelay]

!!!!

[@nodisplaynodisplay8130]

f(x)= f(-x) = X-axis

[@jamessousa5301]

Ibsa Chawaka That's not what is stated. It states to replace y with -y. using function notation it would be f(x) = - f(x).

[@jamessousa5301]

Ibsa Chawaka What you stated would be for y axis symmetry.

[@nodisplaynodisplay8130]

sorry but this is wrong