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]
Subscribe to Fort Bend Tutoring [fbt] here: goo.gl/JuczKk
Check out our Fort Bend Tutoring Amazon Affiliate Store for recommendations on products and textbooks to help you in your academic endeavors! www.amazon.com/shop/fortbendt...
FortBendTutoring.spreadshirt.com
Shop.TutorMeMath.net
Please donate to assist us in bringing the world more free videos through our KZread Channel using the link: www.tutormemath.net/free-tutor...
This Donation button is secured using PayPal, Inc.
www.TutorMeMath.net
/ fortbendtutoring
/ ftbendtutoring
Check out Chuck Knipp at www.shirleyqliquorcds.com

Пікірлер: 122

  • @chriscrawford8167
    @chriscrawford81673 жыл бұрын

    Mr. Whitt, I am using this video for my 7th Gr RSP student who is now learning inequalities! You are "The Math Man"!

  • @FortBendTutoring

    @FortBendTutoring

    3 жыл бұрын

    Thanks Chris! I wish them well! 👨🏾‍🏫😁

  • @garthenar
    @garthenar3 жыл бұрын

    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

    @FortBendTutoring

    3 жыл бұрын

    Thanks so much 4 your testimony Garthenar! I’m sure other students will benefit from your experience! 😁👨🏾‍🏫

  • @andrewdineros1313
    @andrewdineros13136 жыл бұрын

    The Best Channel For Math tutoring

  • @SheilaJohnsonINC
    @SheilaJohnsonINC8 жыл бұрын

    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!

  • @gemfunction
    @gemfunction5 жыл бұрын

    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.

  • @punditgi
    @punditgi3 жыл бұрын

    Inequalities can be tricky so this video is a big help!

  • @FortBendTutoring

    @FortBendTutoring

    3 жыл бұрын

    Happy 2 help Ezra! 😁👨🏾‍🏫

  • @pinkysungminnie143
    @pinkysungminnie1439 жыл бұрын

    I really like the way you teach.. With that i will SUBSCRIBE!! you are my new tutor! Hope you liked that!

  • @lindseywendorf8774
    @lindseywendorf87747 жыл бұрын

    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

    @FortBendTutoring

    7 жыл бұрын

    +Lindsey Wendorf My pleasure Lindsey! Thanks 4 sharing and tell your classmates I said hello and good luck!

  • @thebaileyfam6903
    @thebaileyfam69037 жыл бұрын

    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

    @FortBendTutoring

    7 жыл бұрын

    +Lasherra Forrest My pleasure Lasherra! Tell your professor "Thanks 4 sharing!" 4 me please!

  • @priscillas6909
    @priscillas69096 жыл бұрын

    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

    @FortBendTutoring

    6 жыл бұрын

    +Beverlyn Speer Happy 2 help Beverlyn! 😁

  • @arieglam05
    @arieglam057 жыл бұрын

    I never really understood when you change the direction of the symbol, until now! thank you!!!

  • @FortBendTutoring

    @FortBendTutoring

    7 жыл бұрын

    +Ariel You're very welcome Ariel! Thanks 4 your feedback!

  • @icon818
    @icon8187 жыл бұрын

    Thank you for the videos Fort Ben. Your videos have helped me threw out my college math classes.

  • @FortBendTutoring

    @FortBendTutoring

    7 жыл бұрын

    Happy 2 hear it Jayk! Thanks 4 your patronage! I really appreciate it!

  • @lynng4700
    @lynng47006 жыл бұрын

    Your videos help so much!!

  • @michaelunim8059
    @michaelunim80594 жыл бұрын

    Your teaching is interesting and easy to understand.

  • @FortBendTutoring

    @FortBendTutoring

    4 жыл бұрын

    Thanks 4 the support Michael! 👨🏾‍🏫😁

  • @biancabautista9851
    @biancabautista98519 жыл бұрын

    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

    @FortBendTutoring

    9 жыл бұрын

    You're very welcome Bianca! Thanks 4 watching!

  • @danargumelarinc9660
    @danargumelarinc96605 жыл бұрын

    This channel is simply a legend. Excellent job.....

  • @FortBendTutoring

    @FortBendTutoring

    5 жыл бұрын

    Thanks 4 your support Danar! I truly appreciate your feedback!

  • @shilalamichhane522
    @shilalamichhane5223 жыл бұрын

    It's such a beautiful and clear explanation that I have understood very clearly. Thankyou a lot and keep it up.

  • @FortBendTutoring

    @FortBendTutoring

    3 жыл бұрын

    Thanks 4 the feedback and support Shila! I appreciate it! 👨🏾‍🏫😁

  • @deborahblack-robinson3115
    @deborahblack-robinson31157 жыл бұрын

    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

    @FortBendTutoring

    7 жыл бұрын

    +Deborah Black-Robinson Happy 2 help Deborah! Thanks 4 the feedback and support!

  • @annawilliams877
    @annawilliams8779 жыл бұрын

    I referred someone in my online Algebra class to this video! I think it will make her understand like it did me!!! Yay!

  • @FortBendTutoring

    @FortBendTutoring

    9 жыл бұрын

    Thanks 4 spreading the word!

  • @jaslynwee8470
    @jaslynwee84707 жыл бұрын

    I really love your videos! you guys are even better than my math teacher

  • @sarahwinitzer7419
    @sarahwinitzer74197 жыл бұрын

    Thank you FBT! You are an excellent math teacher!

  • @FortBendTutoring

    @FortBendTutoring

    7 жыл бұрын

    +Sarah Winitzer Thanks 4 your support Sarah!

  • @zanethesaiyan8961
    @zanethesaiyan89612 жыл бұрын

    Thanks this helped me a lot

  • @josephbroger4411
    @josephbroger44119 жыл бұрын

    Thanks Mr. Whitt your lessons are awesome.

  • @FortBendTutoring

    @FortBendTutoring

    9 жыл бұрын

    You're welcome Joseph! Happy 2 help!

  • @gaborap1043
    @gaborap10437 жыл бұрын

    Excellent lesson! Easy to follow and fun to learn. Thank you.

  • @FortBendTutoring

    @FortBendTutoring

    7 жыл бұрын

    +gabor ap Thanks 4 your feedback!

  • @estelacamarena2399
    @estelacamarena23997 жыл бұрын

    I LOVED IT

  • @bulelwapapiso3526
    @bulelwapapiso35265 жыл бұрын

    Absolutely great at teaching and your humour too thank you

  • @FortBendTutoring

    @FortBendTutoring

    5 жыл бұрын

    Happy 2 help Bulelwa! 👨🏾‍🏫😀

  • @CASMANWHAT
    @CASMANWHAT5 жыл бұрын

    i love your braces. please never change.

  • @FortBendTutoring

    @FortBendTutoring

    5 жыл бұрын

    Thanks 4 the support CASMANWHAT! I appreciate it!

  • @smolchungus8690
    @smolchungus86905 жыл бұрын

    Thank you

  • @murackz
    @murackz6 жыл бұрын

    good vid I got an A on my test thanks Mr.Whitt, I like the video btw

  • @kadiansenoj1849
    @kadiansenoj18499 жыл бұрын

    Excellent!

  • @FortBendTutoring

    @FortBendTutoring

    9 жыл бұрын

    Thanks Kadian!

  • @danargumelarinc9660
    @danargumelarinc96605 жыл бұрын

    Satisfying course.

  • @signonajoseph2351
    @signonajoseph23513 жыл бұрын

    Superb teaching, thanks.💯🌹🏅🌺🏆

  • @FortBendTutoring

    @FortBendTutoring

    3 жыл бұрын

    Thanks 4 the support and feedback Signona! 👨🏾‍🏫😁😀

  • @dhruvmalhotra4935
    @dhruvmalhotra49358 жыл бұрын

    Your the best math tutor anyone could ask for. Do u think u have anymore videos on this same topic

  • @FortBendTutoring

    @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

  • @alainesilvestre
    @alainesilvestre7 жыл бұрын

    Thank you so much!! You're awesome 😂

  • @bloshbeckard1989
    @bloshbeckard19898 жыл бұрын

    thank you !!

  • @FortBendTutoring

    @FortBendTutoring

    8 жыл бұрын

    +Ariel Claros You're welcome Ariel!

  • @t-top4417
    @t-top44176 жыл бұрын

    Thank you sooooooo much!!!!!!

  • @FortBendTutoring

    @FortBendTutoring

    6 жыл бұрын

    +Toni Jacobs My pleasure Toni! Thanks 4 watching! 😀

  • @cancan7381
    @cancan73818 жыл бұрын

    very helpful! ty

  • @FortBendTutoring

    @FortBendTutoring

    8 жыл бұрын

    You're very welcome Candice! Happy 2 help!

  • @UniqueMichelle25
    @UniqueMichelle259 жыл бұрын

    i'm back!! you are freaking awesome... you should do calc as well

  • @xSTstSTx

    @xSTstSTx

    8 жыл бұрын

    +Eline l. I second this, He's like the black Isaac Newton.

  • @blagultfan
    @blagultfan8 жыл бұрын

    bloody legend i swear lol

  • @FortBendTutoring

    @FortBendTutoring

    8 жыл бұрын

    +blagultfan Thanks 4 the support! Lol

  • @amandas1270
    @amandas12705 жыл бұрын

    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

    @FortBendTutoring

    5 жыл бұрын

    Thanks 4 the love and support Amanda! I really appreciate it!😀

  • @Logano0o0o0o0
    @Logano0o0o0o09 жыл бұрын

    I didn't numbers, but then I started watching Mr. Whitt

  • @FortBendTutoring

    @FortBendTutoring

    9 жыл бұрын

    Thanks 4 watching!

  • @troydumas8084
    @troydumas80848 жыл бұрын

    Like a boss!

  • @FortBendTutoring

    @FortBendTutoring

    8 жыл бұрын

    Ross! Lol

  • @justinvr9812
    @justinvr98129 жыл бұрын

    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

    @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

    @justinvr9812

    9 жыл бұрын

    you sir are a life saver! cheers!

  • @FortBendTutoring

    @FortBendTutoring

    9 жыл бұрын

    Happy 2 help!

  • @sofia9127
    @sofia91276 жыл бұрын

    do you have a video on the 4 methods?

  • @FortBendTutoring

    @FortBendTutoring

    6 жыл бұрын

    If you’re referring to the solution of an inequality, this video shows the four methods.

  • @tresajohnson8660
    @tresajohnson866010 жыл бұрын

    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

    @FortBendTutoring

    10 жыл бұрын

    Numbers that are smaller or less than another value will be to the left, not the right.

  • @yeahhottie
    @yeahhottie5 жыл бұрын

    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

    @FortBendTutoring

    5 жыл бұрын

    Can you give an example of the type of question you’ve seen this happen?

  • @user-xm5rw8lw7x
    @user-xm5rw8lw7x5 жыл бұрын

    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

    @FortBendTutoring

    5 жыл бұрын

    That’s absolutely correct! Thanks 4 watching! 👨🏾‍🏫😁

  • @themyth27
    @themyth279 жыл бұрын

    If you have -X

  • @FortBendTutoring

    @FortBendTutoring

    9 жыл бұрын

    Yes it does.

  • @stephenprice3357
    @stephenprice33573 жыл бұрын

    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?

  • @jenniebaez6947
    @jenniebaez69476 жыл бұрын

    Hello Mr. Whitt, would you have a video on how to solve a two step inequality with fractions?

  • @FortBendTutoring

    @FortBendTutoring

    6 жыл бұрын

    Not at this time. This should help: Solving Linear Equations with Fractions [fbt] kzread.info/dash/bejne/Y2SIrMiIqZauXdo.html

  • @jenniebaez6947

    @jenniebaez6947

    6 жыл бұрын

    Thank you.

  • @ibnburton5495
    @ibnburton54957 жыл бұрын

    Damn I wish you were my college professor . My teacher is rude an impatient ! You the best, and that personality though!

  • @donaldwilson6954
    @donaldwilson69546 жыл бұрын

    Isn't a brace just a couple arrows POPPIN sideways? ;)

  • @shauntaybelton1153
    @shauntaybelton11534 жыл бұрын

    For number 6 why did you put a negative nine when you had two negatives for 2 and 7??

  • @FortBendTutoring

    @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

  • @stephaniemonsi4296
    @stephaniemonsi42963 жыл бұрын

    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

    @FortBendTutoring

    3 жыл бұрын

    I added 18 to both sides of the inequality to isolate the term with the variable.

  • @zentamayo4889
    @zentamayo48894 жыл бұрын

    You always help me with all my math problems please let me know how i can donate

  • @FortBendTutoring

    @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

  • @nena_366
    @nena_3669 жыл бұрын

    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

    @FortBendTutoring

    9 жыл бұрын

    Thanks! Flip the inequality symbol if you divide or multiply the entire inequality by a negative number.

  • @nena_366

    @nena_366

    9 жыл бұрын

    Fort Bend Tutoring

  • @nena_366

    @nena_366

    9 жыл бұрын

    Fort Bend Tutoring hey thanks again, i understand now.. =)

  • @raquelcelinet.adriano1317
    @raquelcelinet.adriano13177 жыл бұрын

    this is for inequalities in one variable right?

  • @FortBendTutoring

    @FortBendTutoring

    7 жыл бұрын

    +celine adriano Yes, that's correct.

  • @BroughChatroom
    @BroughChatroom7 жыл бұрын

    Does this video show me interval notation?

  • @FortBendTutoring

    @FortBendTutoring

    7 жыл бұрын

    +Mitchell Kimbrough Yes, it does Mitchell.

  • @BroughChatroom

    @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.

  • @sailassstinnett764
    @sailassstinnett7648 жыл бұрын

    What app you're using?

  • @FortBendTutoring

    @FortBendTutoring

    8 жыл бұрын

    FBT uses an older version of Penultimate by Evernote!

  • @valery-meraki2534
    @valery-meraki25346 жыл бұрын

    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

    @FortBendTutoring

    6 жыл бұрын

    Only change the sign when dividing or multiplying by a negative value.

  • @valery-meraki2534

    @valery-meraki2534

    6 жыл бұрын

    Fort Bend Tutoring Thank you!

  • @jenniebaez6947
    @jenniebaez69476 жыл бұрын

    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

    @FortBendTutoring

    6 жыл бұрын

    Make sure you are multiplying 2x and 11 by 3. You can checkout “Solving Rational Equations”.

  • @jenniebaez6947

    @jenniebaez6947

    6 жыл бұрын

    Yay! It works. Thank you so much for your help!!!

  • @FortBendTutoring

    @FortBendTutoring

    6 жыл бұрын

    Great! Glad it worked!

  • @loijasper5082
    @loijasper50828 жыл бұрын

    Thanks mr whitt !! can i request something?, pls give harder questions next.time.. thanks :)

  • @loijasper5082

    @loijasper5082

    8 жыл бұрын

    best teacher by the way 👍

  • @IfHeD1esHeD1es
    @IfHeD1esHeD1es7 жыл бұрын

    haha I love your jacked up, busted braces!

  • @FortBendTutoring

    @FortBendTutoring

    7 жыл бұрын

    +Val IsYerPal lol Thanks Val! I appreciate your support!

  • @maryam4587
    @maryam45876 жыл бұрын

    For number one wouldn’t be bracket

  • @FortBendTutoring

    @FortBendTutoring

    6 жыл бұрын

    No, it’s done correctly in the video.