Reflections Over the X-Axis and Y-Axis Explained!
On this lesson, you will learn how to perform reflections over the x-axis and reflections over the y-axis (also known as across the x-axis and across the y-axis) and reflections over the line y=x.
For more MashUp Math content, visit www.mashupmath.com and join our free mailing list! :)
Download the free PDF lesson guide here: mashupmath.com/blog/reflectio...
This lesson answers the questions: How do I reflect a figure over a line? How do I reflect a point over the line y=x? How do I reflect a point? What is the difference between a reflection and rotation? How do I reflect over the line y=-x?
Be sure to join our mailing list at www.mashupmath.com
Пікірлер: 469
Thank you for learning with me! If you found this video helpful, please give it a THUMBS UP & LEAVE A COMMENT and be sure to SUBSCRIBE to my channel (I could really use the support!). Subscribe Here: bit.ly/2yRUQS1 -Anthony :)
@leopedregosa1450
3 жыл бұрын
You really did a great presentation with great visuals.
@jazayahrichards6979
3 жыл бұрын
I still don't understand
@josemacias240
2 жыл бұрын
Fotografías deⁿ
@mathtechonline7220
7 ай бұрын
do you have the worksheet that goes with this?
i think i need mental help
@t0fuuu102
3 жыл бұрын
Don’t we all
@tarikcil7984
3 жыл бұрын
@@t0fuuu102 You clearly do, with that profile picture.
@uhhhhhhidk4695
3 жыл бұрын
@@tarikcil7984 are you homophobic
@tarikcil7984
3 жыл бұрын
@@uhhhhhhidk4695 Yep.
@qiellmao3506
3 жыл бұрын
i need mental help too
anybody here like me cuz they dont know whats going on in class
@roshiyt5846
3 жыл бұрын
Yep
@eihabelmonshid8859
3 жыл бұрын
Mwaaaa
@ratnanshuostwal3545
3 жыл бұрын
Hell yeah
i’m here because of online classes *cough cough coronavirus*
@oliviarigoglioso282
4 жыл бұрын
same loool
@lolomer3140
4 жыл бұрын
Lol me too
@jazzconnossieur9311
4 жыл бұрын
Same bruh
@ky13_l92
4 жыл бұрын
Same cuh
@naturalstyles184
4 жыл бұрын
Same
Thank you so much for this, I've been trying to figure it out for two hours and this finally helped click the pieces!
@azaaz5334
Жыл бұрын
THANK YOU!!!
I have learn more from this video than the whole online class year
@montana1110
Жыл бұрын
@zlfaW Cool?
@sunna3152
Жыл бұрын
me 2, understand the whole process in 1 video then 4 classes
@adamakour4226
3 ай бұрын
in your mom
@joshuazeng9129
7 күн бұрын
I'm in a geometry online class right now and they don't explain anything I've had to Google practically everything
coronavirus said "haha u gotta do work at home..."
@Kat.H1439
3 жыл бұрын
True lol
@chubbyevee402
3 жыл бұрын
I can’t belleive it’s been a year already
@fadimamahmoood8749
3 жыл бұрын
@@chubbyevee402 nearly two
@meowsitgoin5470
3 жыл бұрын
Carona fires also says I do my work at the hospital and outside
@meowsitgoin5470
3 жыл бұрын
*Carona Virus
Who is stuck at home during 2020 doing math HW
@ayyochar5057
3 жыл бұрын
Me
@citricial1241
3 жыл бұрын
Me
@naimatorakzai2692
3 жыл бұрын
i have a test
@rngbes5223
3 жыл бұрын
Me
@aerinsplane4963
3 жыл бұрын
Aren’t we all
Someone please tell me what happened at 1:55...
@knightarmy5661
3 жыл бұрын
This whole video just feels like a fever dream
@jeriyse5919
3 жыл бұрын
Oml I wasn't even paying attention and that weird voice came out of nowhere 😂
@dm_sly9455
3 жыл бұрын
whatdefok
@drabberfrog
3 жыл бұрын
Idk this video is stupid. Any video that tries to be funny ends up being annoying. That's why Kahn academy videos are so good they stay on task for the whole video
@seanwalsh7438
3 жыл бұрын
@@drabberfrog fax
i was so confused and one thing that I heard you say opened up everything and i understood so fast, better than my teacher for geometry🙏🏽
Who else is here bc of COVID 19 I hate online class
@gabrielawagner3343
3 жыл бұрын
Thanks for like
@drabberfrog
3 жыл бұрын
Same
@damarymoreno3124
3 жыл бұрын
Honestly I just really hate math
@drabberfrog
3 жыл бұрын
@@damarymoreno3124 but without math how will you find the reflection a figure of figure out if 2 triangles are congruent?
@gabrielawagner3343
3 жыл бұрын
@@damarymoreno3124 😂🤧math gives me a headache
This video has really helped me to understand Y-axis and X-axis thanks 💕💕
Who else is here for math class or homework in 2020?
@Notjay92
3 жыл бұрын
@Darrion T Garcia *me in 2020*: oh dear *me now*: yep
Hi there, where do I find the free guide that accompanies the lesson? Thank you.
Pretty fun and helped me out alot after not understanding this in online classes, thanks for making such a video
This really helped me since I was out for a couple of days. My math teacher said she knows you and has contacted you about visiting our school. Anyways thanks again guys for you awesome tips!!
@MashupMath
8 жыл бұрын
+Duck Plays So glad that you found this lesson helpful and hope that you can subscribe to our channel! Who is your teacher btw?
@xkalekpx
8 жыл бұрын
+MashUp Math Her name is Mrs. Devine. I don't know her first name. I'm in her 8th grade math class.
@theburberryman7911
5 жыл бұрын
this is 2 years later but di d they ever come
@naomijones1438
4 жыл бұрын
Kyle Polund this was four years ago but did they come or...
@musharialghamdi3533
3 жыл бұрын
@@naomijones1438 this is 8 months ago but did they come?
Who else is here for math homework or class in 2019?
@lucylokovic5800
5 жыл бұрын
Colangelo?
@deanmontalbine4941
5 жыл бұрын
@@lucylokovic5800 me i have to take notes on it and can't even hear the damn audio :(
@lucylokovic5800
5 жыл бұрын
@@deanmontalbine4941 wait do you mind saying who you are?
@deanmontalbine4941
5 жыл бұрын
I’ll say my school
@deanmontalbine4941
5 жыл бұрын
St rose of Lima ?
I have been looking everywhere and this has really helped. Thank you so much for explaining it so clearly
Thank you so much for making these videos. I will be sharing these with my students during Distance Learning this year!
I'm here watching this one night before the exam interested of studying the whole year, thx a lot it helped me soo much brooo ✨✨
oh my god i learnt more in this video then i did in any of my math classes. Thank you soooooooo much.☺
thank u i was absent for a long time for school and had a lot of work to do this helped a lot :D
Mane 😂who else here because of onlime classes😭☠️
you saved me so much i was about to give up and leave the video and then i remeber never give up and then you helped me so much thanks
This is a very good video on reflections and I love the break down of the rules. Thank you.
@MashupMath
7 жыл бұрын
Thanks for the comment, Felicia! I'm so glad that you found the lesson to be helpful and I hope that you can subscribe to our channel! -Anthony :)
@Dre_Fernandez
4 жыл бұрын
shut up
@williamgray5491
Жыл бұрын
@@MashupMathrip
@mintedvr
Жыл бұрын
all bro really wanted was a sub
@williamgray5491
Жыл бұрын
@@mintedvr is this person alive after COVID-19
I understood in the first eg..thank you very much i have an stupid maths exam tomorrow morning..
The beginning was a great idea! Kudos!
Hey mister for R y=-x the rule. If negative it turns positive?
Great video Anthony really helped me understand this
this video helped me more than my geometry teacher did
WHICH GRADE IN YOU COUNTRY IS THIS TAUGHT?
This was insanely helpful, thank you.
you literally just saved my grade thank you
Thanks! FINALLY UNDERSTAND, all the other videos were boring and confusing. I like how you go slow and different colors help me understand. AWESOME, Subscribed.
these sound effects scared me
Wow! This was really helpful. I have never seen it this was before.
@rendanihadzhi9995
9 ай бұрын
Bro are you alive it's been 8 years
Thx for this, we had a test tomorrow for our 3rd day in school and our teacher never give any lessons Abt this. My head hurts after this but it'll be worth it
Thanks man you guys really helped me!!
This was super helpful, thanks alot
I'm getting this in my recommendations everyday and my ongoing chapter in math is REFLECTION
9:08 For vertice b, couldn't we keep counting across the x-axis straight?
KZread recommends me to learn this so I must watch this!
Thank you very much, i have an algebraic exam Tomorrow and this really helped even after 7 years Thanks
@itzgeetankyt9982
6 ай бұрын
How was it (ik this was ages ago)
i have a test tmr and this fr helped 😭😭😭😭
thanks king !! this really helped :) keep it up
Thank you so mucccccccch very helpful!!
Hey man,I would like to ask what grade is this knowledge taught in your country. And what is the book teach about it? Can you give me file pdf of that book? Thank you.
@Noahplays456now
9 ай бұрын
1st grade in USA
i swear to god you are the best explainer ever (if that's a word) i saw your videos and took a lot of notes you have helped me sooo much thank you soooo much you're the best, you explain and at the same time your funny and you have a very fun way of explaining things anyway thanks again.
i have a math eoc exam tomorrow and our teacher never taught us reflection or translation so thank you so much for this
@muhammadomar4690
3 жыл бұрын
why
@izzysavage4634
3 жыл бұрын
@@muhammadomar4690 she didnt have time to teach us. Turns out a majority of the eoc dealed with translations.
I have a test tmr and still don’t understand I h8 math
@r1nhh
3 ай бұрын
same :(
Sir you explained very great 👍 👌 👏
Love the videos. I asked my parents to subscribed for additional help outside of class. I will also utilize in one of the in-class stations resource centers.
Thank you very much!! This really helped a lot. Tomorrow I will get my worksheet checked again with my teacher. I hope it’s right this time. (I don’t wanna see that pissed of look on my teacher’s face again. It was so embarrassing for me.)
I'm writing this comment in 2020, but we all know it's gonna happen. Who's here in 2021?
@mxridafinessa7204
3 жыл бұрын
Me in 2 months
@cleetusyeetus745
3 жыл бұрын
Me now
@igenuinelydontknowwhatimdo6878
3 жыл бұрын
hello there
@namanchandiramani2352
3 жыл бұрын
me
@mandeeqsulb4738
3 жыл бұрын
Mee
why at minute 06.30 in the video, we can define that the diagonal line that intersects the two axes namely x and y is "y=x"
Midterm is tomorrow and all I need to know what’s the difference between in axis and over axis
Great video. Thank you
Very helpful thanks
Can you please share which programme are you using for editing? And what interactive software are you using to teach, is it smart notebook or some other programme?? I hope you would reply !!!
I have a project where i have to make a whole 20 minute lesson about 'Transformations: Reflection' and This helped me get some ideas (but I'm still suffering from teachingphobia)
This video helps so much
i dont know how to do this AT ALL and so i copied my friends homework and my teacher checked it and now she thinks im a master at it when in reality i know nothing about it so here i am about to watch how to do it
Thanks bro u save my liffeeeee
YOu guys are awesome! My students love your videos. Thanks for making Math fun!
@MashupMath
7 жыл бұрын
Thanks for the comment, Crystal! I'm so glad that you enjoyed the lesson. I hope that you can give the video a thumbs up, subscribe to our channel, and continue learning math with us! -Anthony :)
Thx this helped more than the lesson u should be a school teacher and good luck
i need to know how to check my answer
my honors teacher didnt teach properly... thanks so much for putting something in my brain before the test :D
thank you for this!
Video doesn’t include formulas for x=k , y=k, although the examples are there.
so helpful :) but I can never understand...how do we know what the line of symmetry is?? when you are reflecting a line segment why is it -2??? why isn't the y axis or x axis the line of symmetry??thanks
@MashupMath
7 жыл бұрын
+superchick1972 Thanks for the comment! The line of symmetry depends on the figure (how it is oriented and where it lies on the coordinate plane). If you can imagine the letter "A" with the top point touching the y-axis, then it's line of symmetry would be the vertical line x=0 (which is the y-axis). But, if you shifted it two units to the left (so that the x-coordinate of the point is -2), then the axis of symmetry would be x=-2. Does that help?
Easiest math topic I’ve ever had in high school
You saved my life!! My teacher never even taught us this!! But I have a test 😌 on it
@1Tara
3 жыл бұрын
Did you pass?
@skygrayce4885
3 жыл бұрын
@@1Tara yes
@deniquegray9930
3 жыл бұрын
@@skygrayce4885 noice cgs I hope i can pass aswell this just aint it for me
It's really helpful
Im trying to wright notes for my class.......hold it man im still trying to understand........
@neelskempable
4 жыл бұрын
*write
bless your soul
This is soooooo confusing!!!!!!!!😫😫😫😫
Bro thank you very much
usually, these math vids don't help but I think I understand this one :)
ily you saved me ty
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@deanmontalbine4941
5 жыл бұрын
your welcome
@itscorvid358
4 жыл бұрын
sicko moment
@itscorvid358
4 жыл бұрын
@Luke Marshall you're denser than osmium
Great video for stations for students that need additional instruction
Thanks :)
@mylibramoon353
4 жыл бұрын
29 Noha ElTanany lies
@emyibrahim2112
2 жыл бұрын
Liee
thank you so much
no
it’s 1 am and i have a math exam tomorrow
@user-hh2gl6ny7w
3 жыл бұрын
Same😅
Thanks 😊
Thanks a lot
I'm so confused on how graphing a shape with a change in the y axis. Like, you have to reflect a triangle, but y=5, so you move *y* axis over five from where it is, then graph the triangle points.
@Xelnaeox
3 жыл бұрын
Mines y=-5 and you have to find the point which has a -5 y and use that as reference. Then you just figure out which point it is and make the shape (Is this enough proof like idk the actual terminology stg if my teacher says NoPe for this test lol)
Thank you so much 👺
1:55 what happened there lmfao
@ThatGuy-eq4xy
2 жыл бұрын
Wait yeah wtf???
nice video
I cant do it, i just cant do thisssssssssssssssssssssssssssssssssss im so tired of this i cant
Who else is here from 2020 virtual class
i really enjoy this lesson ............................thanks a lot
good video
thx so much
math is truly gangsta
I have a test on this today, i so don't got this but its friday sooo...
way better than what i was taight. was really in depth. thanks!!
Bro teacher in school are lying to us in school.its a good thing l find u in