Thanks. My daughter was stuggling with this and I could not remember it. Good explanation. I'm going to call her down stairs and look like a genius. Thanks.
Years later this video is still helping others. You’re positively affecting the lives of thousands of kids. Saving them from beatings and helping them get better grades, opening their path towards better colleges, and a better future. You are truly a good person, and I am grateful for this video.
Typically because of intent: when you are looking something up you have full intent to learn it. Even when you think you have intent in class, there is always a possibility that something is distracting you with so many variables in the classroom. By coming to this video you actively are focused on engaging in the content rather than someone saying "hey, you need to know this so pay attention." Intent is one of the top factors of success in anything.
OM!!! Honestly you taught this waaaaay better than my own teacher. i couldn't understand a thing in class today, you explained so much. Thankyou soo so so much !! :)
You are welcome. I am glad you found the video helpful. I happen to be a "real algebra teacher." I've been teaching mathematics for 29 years. Wow, now I feel old. ;-) Study well.
Just started my freshman year and have this for homework. I couldn't understand the topic until I decided to look for a video. This one helped me very much! I learned much better here than my math teacher.
thank you for explaining this so simply, my friends and I understand this so much better now, thank you so much you are saving all of our grades in our honors pre calculus class 😂💕
Thank you so much for sharing this video. I recently just started algebra 2 and my teacher doesn’t explain. She just writes down the answers. I instantly understood after listening to your explaining! Thanks a ton!
Randy Anderson High school honors algebra 2. 10th grade. We’re going over domain and range, positive and negative, and descending/ ascending function/set/interval notations
I really do appreciate you doing this. I learn last semester that this is the way to go. It doesn't matter the teacher i have, some classes i will have to find other means and this is it.
Bro, finally and luckily, I found this video! I was only looking for how to set a set notation if two symbols are different and I cant see even one the more I scroll down. But now, REALLY FOR SUCH A LONG TIME TO FIND ONE, I FINALLY GO THROUGH HERE, THANK GOD :) thank you so much 😘 its not that hard anyways, i thought its hard lol xd
Our teacher does not teach us anymore because of online school, they only make us read five seven paged pdf, so I'm really struggling but you explained everything in minutes and it helped me a lot for my upcoming tests :)
I'm glad you found the video helpful. There are a lot of good resources on the web to help you learn and understand mathematics. OpenStax and Lumen Learning are a couple of them, plus the many videos on UA-cam. In addition to my videos, I recommend patrickJMT, YourMathGal, and Mathispower4u. Study well. You can do it!
youre under lucifer's dogmas and bondage. Learning is fun and easy as breathing. When youre where youre at, his fallen angels acting as your mind, will and emotions make it not that way. Theyre there to torment. Edit: long term torment, as in you not doing well, not liking skl or studying. And short term torment, those feelings and thoughts that fill your mind, while being exposed to it. Welcome to their soiree
Thank you so much!! I was struggling to understand this from my professor, and I am a visual learner so reading from a book just was not working for me.
Hey thank you soo much for replying. I’m soo glad you are still here. I’m doing year 11 maths methods from Australia, I was doing Quadratics before but now we are moving into this stuff. I’m still having trouble picking it up but these kinds of videos help me a-lot. Thank you very much again and best wishes.
@@Missie-gd3jw You're welcome. Learning math, like learning just about anything, takes a good attitude, determination, and perseverance. So while there will be times you will have trouble "picking it up," keep at it. Take care, and I thank you for watching.
Dude who ever made this video thanks👌👌 the way u teach this it helped me out a loooot lol keep up the good work cause u really helped cause the way my teacher teaches it is a way lot different and more difficult but this way it's way more easier thanks
Could you make a video using an interval for example (2,6) in set notation using absolute values and set notation? Im struggling with this particular part.
for -2 is less than or equal to x which is less than 5, why is there a parentheses after 5? Why isn't 5 included in that? EDIT: nvrm, I get it now. It's b/c it's less than 5, not less than or equal to.
Thanks. My daughter was stuggling with this and I could not remember it. Good explanation. I'm going to call her down stairs and look like a genius. Thanks.
Teaches me in 8 minutes what I struggled to learn in 3 classes of 45mins
Rightttt
I had like an entire week on this, and now there's a test today. This somehow answered all of my questions in the fist two minutes.
Fr
And it means nothing in higher math
Years later this video is still helping others. You’re positively affecting the lives of thousands of kids. Saving them from beatings and helping them get better grades, opening their path towards better colleges, and a better future. You are truly a good person, and I am grateful for this video.
So did you ever get into the college you wanted? Or are you a senior this year?
@@alexosow stfu
@@eggs4saled275 wtf
you are a good man. thank you
@@alexosow why dafuq all your vids are about nintendo? are you a big Fan(?
why the hell do i learn better from these math teachers on youtube then when im in class -.-
exactly!!!! I got a B and an A from learning on youtube!
Typically because of intent: when you are looking something up you have full intent to learn it. Even when you think you have intent in class, there is always a possibility that something is distracting you with so many variables in the classroom. By coming to this video you actively are focused on engaging in the content rather than someone saying "hey, you need to know this so pay attention." Intent is one of the top factors of success in anything.
So true in class I feel like I should die 😂😂😂
Because you failed your previous Math Courses when they went in detail through this.....
than*
OM!!! Honestly you taught this waaaaay better than my own teacher. i couldn't understand a thing in class today, you explained so much. Thankyou soo so so much !! :)
God Bless your Soul for teaching me this in a couple of seconds...
Thank you for this, my teacher sent me here and im so glad she did! So helpful I hope you become a real algebra teacher.
You are welcome. I am glad you found the video helpful. I happen to be a "real algebra teacher." I've been teaching mathematics for 29 years. Wow, now I feel old. ;-) Study well.
Since my pre cal teacher hasn’t taught shit you’re my real teacher so thank you
Glad I can help. Study well.
It's been 8 years , thank you for helping me. It helps a lot🙂
I'm glad you found the video helpful. Study well.
Just started my freshman year and have this for homework. I couldn't understand the topic until I decided to look for a video. This one helped me very much! I learned much better here than my math teacher.
I'm glad you found the video helpful. I hope you have a good freshman year. Study well.
Thank you so much! Really helping out with the COVID schooling
You are welcome. I'm glad to hear you found the video helpful. Study well.
Explained clearly. Saved my test❤❤😂😂
thank you for explaining this so simply, my friends and I understand this so much better now, thank you so much you are saving all of our grades in our honors pre calculus class 😂💕
This is an amazing video VERY well said. I wish my teacher could do half the job in 45 min that you did in under nine minutes.
Thank you. I'm glad to hear you found the video helpful. Study well.
This helped me so much how you explained it made it seem so much easier!! ❤️
Thank you king, for some reason my prof never told us this even though it would take literally 5 minutes
I'm glad to hear you found the video helpful. Study well.
Thank you so much for sharing this video. I recently just started algebra 2 and my teacher doesn’t explain. She just writes down the answers. I instantly understood after listening to your explaining! Thanks a ton!
I was falling asleep in class so I didn't really get what was happening lol. This really helped
you are a better teacher than my real teacher. took her two classes to go over this one lesson smh. thank you sir.
Thx so much I have a quiz tommorow on this and didn’t understand the lesson, but now I do
You're welcome. I hope your quiz went well.
@@RandyAnderson it did I got a B thx again
@@christophershaw6394 Nicely done. Study well.
*I have a test next period ab this, and I learned more from these 8 min then in a class period of 90 min*
I hope you're test went well.
THANK YOU RANDY MY ALGEBRA 2 TEACHER TAUGHT ME NOTHING. AND NOW, I FINALLY UNDERSTAND THANK UUUUUUUUU
You are welcome. I am glad you found the video helpful. Study well.
@@RandyAnderson Yes I appreciate it!! Do you have any videos that go over what E and R mean in function notation?
@@ayatirfan1101 I do not. In what context are you seeing this in?
Randy Anderson High school honors algebra 2. 10th grade. We’re going over domain and range, positive and negative, and descending/ ascending function/set/interval notations
Randy Anderson the context is set up like x|x E R, x>3 U 7
thx brother got a test tomorrow and this really helps me out.
Taking Algebra 2 with Trig, and this was a refresher assignment- (took geometry last year, and so I remember little of this stuff.) thank you so much!
You're welcome! Study well!
I really do appreciate you doing this. I learn last semester that this is the way to go. It doesn't matter the teacher i have, some classes i will have to find other means and this is it.
maaaan this was soo helpful thank you very much Sir...ur the best everrrrr
8 years later and im using this video. love you.
Interval and set notation hasn't changed in eight years, so the concepts still apply. I'm glad to hear you found the video helpful. Study well.
Ice Bear thanks you a lot, very much. Hope you all the success in the world.
thank youuuuu
this helped so much and i got a 100 on my test 😭😭😭
Excellent!! Nicely done! I'm glad you found the video helpful. Study well.
@@RandyAnderson yess my teacher explained it so fast and this vid helped me understand to so yea im subbing 😎😎😎
Thank you so much for this video! I found it super helpful.
You're welcome. Study well.
Thanks for video.From long time am in found of this type of video but i can't get it.Now my concept is totally clear.
I'm glad to hear you found the video helpful. Study well.
@@RandyAnderson yes sir
God bless u sir,
The only video that made any sense, u teach well, u actually explain
Today you helped me teach my boyfriends daughter math i didnt understand before this video thankyou
You're welcome. I'm glad you found the video helpful.
thx, this has been confusing me when it comes to open and closed sets .now i hav understood the whole concept God bless u
THANK YOUUUUU
Helped me learn this better b4 my test tomorrow!
Thanks! We don't use set notation in class but sometimes hw needs it
Many thanks for displaying and explaining all four methods.
So helpful thank you great way of writing and organizing your examples.
Nice video man, i couldnt understand what my teacher was saying at this time and this definetely got me on track, thanks!!
Bro, finally and luckily, I found this video! I was only looking for how to set a set notation if two symbols are different and I cant see even one the more I scroll down. But now, REALLY FOR SUCH A LONG TIME TO FIND ONE, I FINALLY GO THROUGH HERE, THANK GOD :) thank you so much 😘 its not that hard anyways, i thought its hard lol xd
This helped so much, thank you!!!!
THANK U RANDY UR GOATED
You are welcome. Study well.
You explained this so well. Thank you so much.
You're welcome. I'm glad you found the video helpful. Study well.
Incredibly helpful for remembering notation. thank you very much
This helped ALOT. Thank you 🙏
Why is this dude a better teacher than my actual teacher
I am an "actual" teacher. ;-)
Our teacher does not teach us anymore because of online school, they only make us read five seven paged pdf, so I'm really struggling but you explained everything in minutes and it helped me a lot for my upcoming tests :)
I'm glad you found the video helpful. There are a lot of good resources on the web to help you learn and understand mathematics. OpenStax and Lumen Learning are a couple of them, plus the many videos on UA-cam. In addition to my videos, I recommend patrickJMT, YourMathGal, and Mathispower4u. Study well. You can do it!
my teacher just gives us the work and doesn’t explain nothing so thank you
thanks a ton, i was confused about interval notation :)
You're welcome. I'm glad you found the video helpful. Study well.
EliK we in the same class? I’m doing this rn.
@@Dude-vp7se maybe but i doubt it, i think a lot of people would be doing this right now :P
Whoever is watching this, I know you're depressed we're in the same boat man I just want to get rid of all this school bs :'(
youre under lucifer's dogmas and bondage. Learning is fun and easy as breathing. When youre where youre at, his fallen angels acting as your mind, will and emotions make it not that way. Theyre there to torment.
Edit: long term torment, as in you not doing well, not liking skl or studying. And short term torment, those feelings and thoughts that fill your mind, while being exposed to it. Welcome to their soiree
@@Slickfoot average genshin impact player
@@finn7530 average child of God in the world since lucifer is the god of this world
@@Slickfoot the school system sucks and you know it
Thank you so much!! I was struggling to understand this from my professor, and I am a visual learner so reading from a book just was not working for me.
You're welcome!
THANK YOU MY TEACHER DIDNT EXPLAIN INTERVAL THANK YOU SO MUCH!
Thank you so much my math teacher Mrs. Harrop is really bad at explaining this stuff so thank you very much
I sincerely thank you. This video is clear and concise.
My algebra teacher tries and I almost never understand him, but I do understand this. Thank you for making this!!!!!!!!!!!!!
this helped me out so much thank you
You're welcome. Study well.
What happened to this guy? He’s just helped me soo much!
I'm still around. I just don't need to make videos as often. I'm glad you have found them helpful. Study well.
Hey thank you soo much for replying. I’m soo glad you are still here. I’m doing year 11 maths methods from Australia, I was doing Quadratics before but now we are moving into this stuff. I’m still having trouble picking it up but these kinds of videos help me a-lot. Thank you very much again and best wishes.
@@Missie-gd3jw You're welcome. Learning math, like learning just about anything, takes a good attitude, determination, and perseverance. So while there will be times you will have trouble "picking it up," keep at it. Take care, and I thank you for watching.
Thank You so much Mr. Anderson, I was having issues with the Interval Notation, I wasn't sure where to put the Infinity sign.
ty hope youre doing well
Thank you i was struggling with my homework and couldn’t remeber for the life of me
You're welcome. Study well.
Nice video and was useful
Glad you found the video helpful. Study well.
thanks this really helped me
You're welcome. Study well.
I couldn't figure out a problem but I got it after watching this video thanks
Literally 3 hours before my test helped a lot
you really taught me it in 2 minutes better than my teacher who taught me in 3 months haha
you sir, are a hero
Thank you. I''m glad you found the video helpful. Study well.
Thank You, Are a Savior
You are welcome. Study well.
Dude who ever made this video thanks👌👌 the way u teach this it helped me out a loooot lol keep up the good work cause u really helped cause the way my teacher teaches it is a way lot different and more difficult but this way it's way more easier thanks
super helpful thanks
You're welcome. Study well.
Thanks for an awesome video. You really helped me further understand the topic. You got yourself a subscriber
You are soo good!
Wow, my teacher told me to watch this video...and she couldn't just do this on the board? Smh lazy af
Lmao
thank you for the easy to watch and learn from video
Could you make a video using an interval for example (2,6) in set notation using absolute values and set notation? Im struggling with this particular part.
This video was a great help!
Thanks helped alot
You're welcome. Study well.
Why didnt u use open and shaded circe to represent exclu and inclu
just what i was looking for thanks!
amazing!!!!
This is really helpful, thank you
Thank you Randy, very cool!
How can you tell if the number is included or not
If the inequality symbols ≤ or ≥ are used, then the number is included. If < or > are used, then the number is not included.
Thank you so much for this video!
he kinda sounds like zuko when he talks sometimes lmao
Lmao I was looking for a comment about his voice
Thank you this video helps
You're welcome. I'm glad you found it helpful. Study well.
THANK YOU!!!
You're welcome!
This helped me.Thank you!
More useful than my professor ever is or will be ; ) PS im pretty sure college is a scam, Ill let ya know when im done
Thank you ❤️
You're welcome. Study well.
thank god for this
Glad you found the video helpful. Study well.
This was very helpful
When writing in interval notation, how do I know which to write first?
The small one goes first and the big one goes second....sorry being a year late
John Velazquez lol
it goes the lower limit first, then your upper limit. Sorry for being 3 years late.
small one goes first. Sorry for being 4 years late.
@@myspacedm7697 😂😂
thanks i understand it much better
I watched this ONCE and it all made sense, and in class my teacher explains it like five times and I still don't get it :))
Amazing
My pre calc professor gave us this video to study on, good video though
I'm glad you found the video helpful. Study well.
@@RandyAnderson Oh I didn't think you would respond haha well thanks for helping my teacher
@@alexosow Anytime. I'm glad I could help.
for -2 is less than or equal to x which is less than 5, why is there a parentheses after 5? Why isn't 5 included in that? EDIT: nvrm, I get it now. It's b/c it's less than 5, not less than or equal to.
Thank you!
You're welcome.
@@RandyAnderson You helped me with my math online work earlier. I understand the lesson now haha
@@nyell5453 I'm glad you found the video helpful. Study well.
thanks for the great help!
Yay...notations!