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

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This video provides 4 examples of how to algebraically determine if the graph of an equation will have symmetry about the x-axis, y-axis, and the origin. The symmetry is also determined visually.

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

lexinaut

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

nieshahughes

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.

AlexSilva_

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

nertl

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

vizengwa

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

whocares

you explained it better than my professor, thanks

the.misanthropist

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

jakecollins

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.

danyaeger

Thank you for explaining this. Your so awesome

Bayonettamachinekill

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

justinlin

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

loveyhernandez

Amazing!! Thank you for making this so clear!

charleneibarra

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

adamshafer

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

Tayohni

thanks, i need a clearer explanation!

DanaIshHere

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

TammanaSultanaFood

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

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

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

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