Is a Function Even or Odd?

Learn how to test if a Function is Even or Odd in this free math video tutorial by Mario's Math Tutoring.
0:23 What Type of Symmetry Do Even and Odd Functions Have
0:49 How to Test if a Function is Even or Odd
1:25 Example 1 f(x)=2x^2 + 4x^4 Even Function
2:10 Example 2 f(x)=5x^3 Odd Function
2:41 Example 3 f(x)=2x^2 - 3x + 1 Neither Odd nor Even
Related Videos:
Determining Symmetry Using Symmetry Tests
• How to Test for Symmetry
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[@edwinniemandt1995]

Wait, its that easy ? Jeez my teachers cant explain anything, thank you

[@eqerleqerl]

Bitter truth even my teachers..Hahaaaaa

[@Userk6119]

Fact

[@missyoudear10]

relax

[@Guidance_agdiallo]

STRUGGLED FOR HOURS BUT BY THE GRACE OF God I FOUND YOU GREAT ELABORATION

[@MariosMathTutoring]

Glad my video helped you Abdoul!

[@babatunde3775]

4 years ago helped me solve this in 4 damn minutes thank you man my teachers spend classes and they can't even explain properly and you managed to do it in 4 minutes thank you so much you deserve my subscription

[@isel5876]

I have a quiz about this tomorrow and i did not understand anything at all but thanks to you i finally get it 😭

[@MariosMathTutoring]

Glad the video helped clarify things for you!

[@abyssal.__.]

Simple and sufficient. Thank you very much!

[@MariosMathTutoring]

You’re welcome Anchit! Glad you liked the video!

[@karthikvrathnam9866]

Tq very much sir. you are a great teacher. love from INDIA

[@eqerleqerl]

Sir. what if the function operators remained the same but the values changed??? Will the function still remain even??

[@sammccaw4859]

This helped me more than my teacher does wow thankyou!

[@tobiaschapinda6771]

find f[f^- (2)] if f(x)=[((x-3))/3x]. Is the function ff^(-1) (x) odd or even

[@علوشوداحمد]

reall help full thank you very much

[@MariosMathTutoring]

You’re welcome! Glad my video helped you!

[@yeabsiraezra8638]

Thank you so much you helped me a lot

[@kays3599]

Thank you so much! this is the only video on even and odd functions that made sense.

[@MariosMathTutoring]

Glad my even and odd video helped you Kay!

[@akwagarandy3796]

Really helpful Thanks v much

[@MariosMathTutoring]

Your welcome! Glad my video helped you!

[@kpopstan9742]

But what if there is no variable in the equation

[@aasticksharma1752]

Nice explaination

[@jamesmejia2955]

You’re saving my degree man

[@ThinnkTwicce]

Subscribed. You're an awesome teacher, thank you so much!

[@MariosMathTutoring]

You’re welcome Micah! Thanks for being a subscriber!

[@EmeraldQueen206]

Thank you, so much. I thought this was difficult to understand.

[@MariosMathTutoring]

Glad it was helpful!

[@johnsebit8830]

Partial fraction in repeated

[@kpopstan9742]

Thank you that really really helped

[@rxan8503]

Just look at the Power if its an even number then the answer is even and for the odd do the same thing also if the powers are one even and the aother is odd then the answer is neither.

[@MariosMathTutoring]

That is a good rule of thumb however will not work for odd functions like y=x^3 + 2

[@rosieroyzenfeld2650]

thank you so much!!

[@mariamhasany5250]

you are amazing ! Thanks for uploading this content!

[@1946Glitch]

thanks man

[@ynl_rm3411]

Thank You!

[@axd2155]

Thx so much

[@Imbobbyd]

thank you for the explanation! very much appreciated!

[@bhavyarohra2160]

Earned a subscriber in first watch hats off to you sir

[@MariosMathTutoring]

Welcome to the channel.

[@ragadhmeidan4982]

I’m was lost, thank you so much it make sense now!!

[@MariosMathTutoring]

Glad it helped!

[@garybuttherissilent5896]

Thank you Charles Xavier!

[@suliadong8493]

Thank you so much for helping me. Subscribed😀😀

[@MariosMathTutoring]

You’re welcome Sulia! And welcome to the channel!

[@MSom28]

How do I know if y=tan x^2 is even or odd? If its symmetric about the origin, it's odd right? But I don't know how to tell if it's even or odd for that particular question :'(

[@reinamakarem1129]

Substitute x with -x and you'll get tanx^2 which is the same as the original which implies that its even

[@rahultheeditor4256]

Thank you sir for this lacture

[@MariosMathTutoring]

Most welcome

[@ash-gp6yh]

Tyyyy

[@luisvictoria]

I understand how it works, but why is it that we use this test to determine this?

[@l.bandproud9506]

ty

[@MariosMathTutoring]

Your welcome Lynn!

[@l.bandproud9506]

Mario's Math Tutoring nevermind it was a dumb question 😂

[@mariamessmatt]

you made it so easy , thank you sir

[@russol6432]

شكرا جزيلاً شرح ممتاز ❤

[@ironmanlifts]

Thanks well explained.

[@topsportscoverage9257]

Thanks! Super helpful tutorial!

[@Internetuser435]

Thanks

[@MariosMathTutoring]

Welcome!

[@ItachiUchiha-wk3zm]

Omg this helped so much! Thanks!

[@MariosMathTutoring]

You’re welcome Itachi!