Solving and Graphing Linear Inequalities on a Number Line [fbt]
This video by Fort Bend Tutoring shows the process of solving and graphing linear inequalities on a number line. Six graphing inequalities on a number line examples are shown that include two forms of line graphs, interval notation and set-builder notation. This math concept is used in all algebra, precalculus and calculus courses. Intro/Outro by Chuck Knipp's Shirley Q. Liquor. Instruction of solving linear inequalities by Larry "Mr. Whitt" Whittington. Fort Bend Tutoring linear equalities (fort bend tutoring inequalities) [linear inequality]
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Пікірлер: 122
Mr. Whitt, I am using this video for my 7th Gr RSP student who is now learning inequalities! You are "The Math Man"!
@FortBendTutoring
3 жыл бұрын
Thanks Chris! I wish them well! 👨🏾🏫😁
Just popping back in to let anyone wondering where they would possibly use this that I'm an Electrical Engineering student and were using inequalities, set builder, and roster notation in my Intro to Communication Principles Class (getting micro-chips to talk to each other) and I remembered using this video back when I had to re-teach myself "basic math" in 2017/18. Thanks Mr. Whitt. I always recommend your videos to other students that are under me or need to review these things. There's more to the math in the class than that, but I just wanted to come back and give people some motivation and encouragement. I struggled with this stuff back in the day.
@FortBendTutoring
3 жыл бұрын
Thanks so much 4 your testimony Garthenar! I’m sure other students will benefit from your experience! 😁👨🏾🏫
The Best Channel For Math tutoring
I am learning a great deal with your math tutoring and it is a joy listening to you all's joking personalities... I am making the grade! Ps... I will seek at supporting you all with my donations very soon. God Bless!
can i just say from the bottom of my heart, THANK YOU. I wish I had a professor with your teaching style. Your videos calm me down while I do my math homework. You're doing an amazing job, I truly appreciate it.
Inequalities can be tricky so this video is a big help!
@FortBendTutoring
3 жыл бұрын
Happy 2 help Ezra! 😁👨🏾🏫
I really like the way you teach.. With that i will SUBSCRIBE!! you are my new tutor! Hope you liked that!
This is my first year of college after a 16 year "break, I have always hated math, algebra especially. I found your videos and they are the most useful tool that I have. I have recommended them to everyone in my class, as our professor isn't the greatest teacher. So happy I found your videos, finally, algebra makes a little more sense.
@FortBendTutoring
7 жыл бұрын
+Lindsey Wendorf My pleasure Lindsey! Thanks 4 sharing and tell your classmates I said hello and good luck!
My professor recommended this channel. I must say it has been great! Sometimes we need alittle more assistance and this is everything i needed! Thanks again!
@FortBendTutoring
7 жыл бұрын
+Lasherra Forrest My pleasure Lasherra! Tell your professor "Thanks 4 sharing!" 4 me please!
i come from africa and am supposed to start studying Computer Science in germany......in winter ....before the lectures starts we are going to do maths exam so that they can divide us in groups ....i last did mathematics in college 2012 .....you are helping me remember a lot of stuffs thanks alot Mr Whitt........you make me love mathematics
@FortBendTutoring
6 жыл бұрын
+Beverlyn Speer Happy 2 help Beverlyn! 😁
I never really understood when you change the direction of the symbol, until now! thank you!!!
@FortBendTutoring
7 жыл бұрын
+Ariel You're very welcome Ariel! Thanks 4 your feedback!
Thank you for the videos Fort Ben. Your videos have helped me threw out my college math classes.
@FortBendTutoring
7 жыл бұрын
Happy 2 hear it Jayk! Thanks 4 your patronage! I really appreciate it!
Your videos help so much!!
Your teaching is interesting and easy to understand.
@FortBendTutoring
4 жыл бұрын
Thanks 4 the support Michael! 👨🏾🏫😁
Thank you so much for explaining everything so clearly! I now have a better understanding of math because of you. Mr Whitt,You are the best!!!!!! You are better than my math instructor! Glad I came across your videos!
@FortBendTutoring
9 жыл бұрын
You're very welcome Bianca! Thanks 4 watching!
This channel is simply a legend. Excellent job.....
@FortBendTutoring
5 жыл бұрын
Thanks 4 your support Danar! I truly appreciate your feedback!
It's such a beautiful and clear explanation that I have understood very clearly. Thankyou a lot and keep it up.
@FortBendTutoring
3 жыл бұрын
Thanks 4 the feedback and support Shila! I appreciate it! 👨🏾🏫😁
Thank you!!! Love your style of teaching! You make learning clear and concise. It was helpful and assisted me in understanding this section of inequalities.
@FortBendTutoring
7 жыл бұрын
+Deborah Black-Robinson Happy 2 help Deborah! Thanks 4 the feedback and support!
I referred someone in my online Algebra class to this video! I think it will make her understand like it did me!!! Yay!
@FortBendTutoring
9 жыл бұрын
Thanks 4 spreading the word!
I really love your videos! you guys are even better than my math teacher
Thank you FBT! You are an excellent math teacher!
@FortBendTutoring
7 жыл бұрын
+Sarah Winitzer Thanks 4 your support Sarah!
Thanks this helped me a lot
Thanks Mr. Whitt your lessons are awesome.
@FortBendTutoring
9 жыл бұрын
You're welcome Joseph! Happy 2 help!
Excellent lesson! Easy to follow and fun to learn. Thank you.
@FortBendTutoring
7 жыл бұрын
+gabor ap Thanks 4 your feedback!
I LOVED IT
Absolutely great at teaching and your humour too thank you
@FortBendTutoring
5 жыл бұрын
Happy 2 help Bulelwa! 👨🏾🏫😀
i love your braces. please never change.
@FortBendTutoring
5 жыл бұрын
Thanks 4 the support CASMANWHAT! I appreciate it!
Thank you
good vid I got an A on my test thanks Mr.Whitt, I like the video btw
Excellent!
@FortBendTutoring
9 жыл бұрын
Thanks Kadian!
Satisfying course.
Superb teaching, thanks.💯🌹🏅🌺🏆
@FortBendTutoring
3 жыл бұрын
Thanks 4 the support and feedback Signona! 👨🏾🏫😁😀
Your the best math tutor anyone could ask for. Do u think u have anymore videos on this same topic
@FortBendTutoring
8 жыл бұрын
Thanks 4 your kind words Dhruv! You can find related topics in this playlist, but they're not the same concept: kzread.info/head/PL3Ip1JQi4mmJn88lNfiOJ__I6a5XlnQon
Thank you so much!! You're awesome 😂
thank you !!
@FortBendTutoring
8 жыл бұрын
+Ariel Claros You're welcome Ariel!
Thank you sooooooo much!!!!!!
@FortBendTutoring
6 жыл бұрын
+Toni Jacobs My pleasure Toni! Thanks 4 watching! 😀
very helpful! ty
@FortBendTutoring
8 жыл бұрын
You're very welcome Candice! Happy 2 help!
i'm back!! you are freaking awesome... you should do calc as well
@xSTstSTx
8 жыл бұрын
+Eline l. I second this, He's like the black Isaac Newton.
bloody legend i swear lol
@FortBendTutoring
8 жыл бұрын
+blagultfan Thanks 4 the support! Lol
my all-time fav' inequality tutorial... now i kno When & Why to change the symbol direction "When & Why"... sounds like a good song title?
@FortBendTutoring
5 жыл бұрын
Thanks 4 the love and support Amanda! I really appreciate it!😀
I didn't numbers, but then I started watching Mr. Whitt
@FortBendTutoring
9 жыл бұрын
Thanks 4 watching!
Like a boss!
@FortBendTutoring
8 жыл бұрын
Ross! Lol
Mr Whitt you are a life saver, I only found ur videos last term while i was crunching for my pre-calc final, they totally helped me pass the class, now that i am in calculus i will again need your help :) I was wondering if you have any videos on "sign analysis" i could sure use one. I wonder if you have more videos on calculus concepts?
@FortBendTutoring
9 жыл бұрын
We have videos where we use "sign charts" for analysis in our "Quadratic Inequalities", "Polynomial Inequalities", and "Rational Inequalities" videos. Maybe those will help you. And the videos that deal specifically with Calculus can be found here: kzread.info/head/PL59B455162BC201F6
@justinvr9812
9 жыл бұрын
you sir are a life saver! cheers!
@FortBendTutoring
9 жыл бұрын
Happy 2 help!
do you have a video on the 4 methods?
@FortBendTutoring
6 жыл бұрын
If you’re referring to the solution of an inequality, this video shows the four methods.
Hello Mr. Witt the last problem on the video confused me the number line answer cause I thought that when the sign is less than or equal to you shade to the right.
@FortBendTutoring
10 жыл бұрын
Numbers that are smaller or less than another value will be to the left, not the right.
some of the answers on my textbooks are not changing the direction of the Inequality sign even though we have to devide it by a negative number. does anyone know why?
@FortBendTutoring
5 жыл бұрын
Can you give an example of the type of question you’ve seen this happen?
This video was really helpful, thank you! I have a question about problem 4. When you graph a fraction like 11/2, what numbers would that point be between on a number line? I don't know if I'm explaining this question correctly. But would that fraction be plotted on 5.5 since 11/2=5.5?
@FortBendTutoring
5 жыл бұрын
That’s absolutely correct! Thanks 4 watching! 👨🏾🏫😁
If you have -X
@FortBendTutoring
9 жыл бұрын
Yes it does.
For number four my answer came out to be right except I got -33/-6 since a negative divided by a negative is a positive my final answer before reducing was 33/6 but I divided - 6 on both sides to get X by itself which caused me to change my symbol. -33=-6x how is that possible?
Hello Mr. Whitt, would you have a video on how to solve a two step inequality with fractions?
@FortBendTutoring
6 жыл бұрын
Not at this time. This should help: Solving Linear Equations with Fractions [fbt] kzread.info/dash/bejne/Y2SIrMiIqZauXdo.html
@jenniebaez6947
6 жыл бұрын
Thank you.
Damn I wish you were my college professor . My teacher is rude an impatient ! You the best, and that personality though!
Isn't a brace just a couple arrows POPPIN sideways? ;)
For number 6 why did you put a negative nine when you had two negatives for 2 and 7??
@FortBendTutoring
4 жыл бұрын
Like signs add, while unlike signs subtract. Since the signs are the same, keep the negative sign and add the digits. Subtracting Integers [fbt] kzread.info/dash/bejne/rKh_m7aen6_HesY.html
on number one where did you get 20 from? I'm not good at math and less in this is sooo hard for me
@FortBendTutoring
3 жыл бұрын
I added 18 to both sides of the inequality to isolate the term with the variable.
You always help me with all my math problems please let me know how i can donate
@FortBendTutoring
4 жыл бұрын
Thanks 4 asking Zenaida! Here is the donation link: www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=P5DTKAQFCF7NQ
thanks, youre very funny! im still confused about when you would flip the sign when you multiply or divide..can you help me pleaseee??
@FortBendTutoring
9 жыл бұрын
Thanks! Flip the inequality symbol if you divide or multiply the entire inequality by a negative number.
@nena_366
9 жыл бұрын
Fort Bend Tutoring
@nena_366
9 жыл бұрын
Fort Bend Tutoring hey thanks again, i understand now.. =)
this is for inequalities in one variable right?
@FortBendTutoring
7 жыл бұрын
+celine adriano Yes, that's correct.
Does this video show me interval notation?
@FortBendTutoring
7 жыл бұрын
+Mitchell Kimbrough Yes, it does Mitchell.
@BroughChatroom
7 жыл бұрын
Thank you for responding to me. I'm watching it now. I think this is what I've been having a tough time with.
What app you're using?
@FortBendTutoring
8 жыл бұрын
FBT uses an older version of Penultimate by Evernote!
Hello Mr, Whitt I really LOVE your videos! But I have questions in 2:07. When you divide the 4 to get the x alone, why didn't you change the inequality less than to the greater than? That was how I was taught and I am confused about which is the right way? Thank you! (^w^)/
@FortBendTutoring
6 жыл бұрын
Only change the sign when dividing or multiplying by a negative value.
@valery-meraki2534
6 жыл бұрын
Fort Bend Tutoring Thank you!
Hello Mr. Whitt, I am having a hard time with this example. I tried to multiply the 3 denominator on both sides. It didn't work. What am I missing? Would you have a video on this type of problem? X - 2 -------- > 2x + 11 3
@FortBendTutoring
6 жыл бұрын
Make sure you are multiplying 2x and 11 by 3. You can checkout “Solving Rational Equations”.
@jenniebaez6947
6 жыл бұрын
Yay! It works. Thank you so much for your help!!!
@FortBendTutoring
6 жыл бұрын
Great! Glad it worked!
Thanks mr whitt !! can i request something?, pls give harder questions next.time.. thanks :)
@loijasper5082
8 жыл бұрын
best teacher by the way 👍
haha I love your jacked up, busted braces!
@FortBendTutoring
7 жыл бұрын
+Val IsYerPal lol Thanks Val! I appreciate your support!
For number one wouldn’t be bracket
@FortBendTutoring
6 жыл бұрын
No, it’s done correctly in the video.