Composite Functions

This algebra video tutorial provides a basic introduction into composite functions. it explains how to evaluate composite functions. This video contains a few examples and practice problems.
Composite Functions: • Composite Functions
How To Evaluate Composite Functions:
• How To Evaluate Compos...
Composite Functions - Data Table:
• How To Evaluate Compos...
Comp. of 3 Functions - Data Table:
• Composition of Three F...
Decomposing Functions:
• Decomposing Functions ...
_____________________________________
Increasing and Decreasing Functions:
• Increasing and Decreas...
Relative Maximum & Minimum Values:
• Identifying The Relati...
Domain and Range From a Graph:
• Domain and Range of a ...
Average Rate of Change of a Function:
• Average Rate of Change...
The Difference Quotient of a Function:
• Difference Quotient
_____________________________________
Evaluating Piecewise Functions:
• Evaluating Piecewise F...
Graphing Piecewise Functions:
• Graphing Piecewise Fun...
How To Find The Inverse of a Function:
• How To Find The Invers...
Verifying Inverse Functions:
• Verifying Inverse Func...
______________________________________
Horizontal Line Test - 1 to 1 Functions:
• Horizontal Line Test a...
Vertical Line Test:
• Vertical Line Test
Graphing Inverse Functions:
• Graphing Inverse Funct...
Composite and Inverse Functions:
• Composite Functions an...
_______________________________________
Even and Odd Functions:
• Even, Odd, or Neither ...
Transformations of Functions:
• Transformations of Fun...
Linear Functions:
• Linear Functions
Functions and Graphs - Problems:
• Functions and Graphs |...
Functions - Test Review:
• Functions
______________________________________
Final Exams and Video Playlists:
www.video-tutor.net/
Full-Length Videos and Worksheets:
/ collections

[@TheOrganicChemistryTutor]

Final Exams and Video Playlists: www.video-tutor.net/ Next Video: kzbin.info/www/bejne/bKe0qXx9adF9adk Functions and Graphs: kzbin.info/www/bejne/kIWop2uFo6yUrtE Transformations of Functions: kzbin.info/www/bejne/qqq0faNsrZJ6pbc Graphing Polynomial Functions: kzbin.info/www/bejne/qICylpmaprKpqqM

[@-clipz-]

God bless

[@justinm4908]

I still don’t get why we gotta learn this 🤦‍♂️

[@witchrosey]

Exactlyyyyy like when are we gonna use it NEVER

[@francisganapin8767]

To improve your thinking Hmm maybe this there is a man who force by his parents to study good and written when world War 2 comes officer are looking who have good penmanship the man save becouse of his skill (sorry for bad English)

[@JS-ns8dr]

Me too

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Long Lived The King you need this when paying for ur pizza dude, don't you know?

[@ih7552]

Long Lived The King that’s a really shitty way to think and will get you almost nowhere in life guaranteed lol, engineers doctors etc don’t ask “why” they’re learning something, they’ll need it eventually when calculus comes around. when a client asks you to input an algorithm for whatever reason, you’ll need to understand how the inputs work and why they work. instead of asking why, just realize you’ll need it if you’re pursuing a higher level of education

[@Lollypop101xox]

Thank you so much my teacher thinks speed is more important than students actually getting the material. Im a slow learner this video helped me so much. Thank you so much.

[@indira6540]

Armyyy

[@jaehyunsdimples1494]

Same OMG!! I'm soo stressed in precalculus😭😭

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Us Armies who stink at math unite! lol You got this, keep going!! =]

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Indie Alexa ughh im fucking dying FAM im failing her class. I’m really bad at math ughh BTS will be dissapointed in me.

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Reign ? Whut??

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you are literally teaching me all my college classes rn. This channel is a god sent.

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same here. what I cant learn in 3 hours class time I learn in ten minutes here

[@user-xm8vq8zu9x]

REAL

[@jamesstriker245]

my teacher just presents a picture of the lesson and expects us to know every problem. i went from getting C's on tests to 95+ because of your channel. thanks

[@gummybacon123]

3 hours of this in class i didn’t get it... 5 minutes of you and it’s like magic lmao

[@god.8403]

frrrrr

[@Joc._]

Just be nice 🤦🏾‍♂️🙏🏾

[@sophia9304]

rightt

[@spoonkzz1218]

because you can replay the vid over and over and over and over

[@Cabravex]

fr

[@nadialewis8036]

He teaches better than my college professor :,)

[@GravityEarthFalls]

Wait you learn this in college? Which country you from?

[@lB-nv3nn]

Exactly, do you only learn it in college? Sorry im just curious...

[@eobardthawne9541]

@@lB-nv3nn You can learn it in either high school or college, people get College Algebra/Trigonometry in college if they didn't take Trig in high school/ or didnt pass the ACCUPLACER/COMPASS exam

[@thedreamers62]

Pb2H I took algebra 1 and geometry in middle school and took algebra 2 in my freshman year of high school but u have to also take it in college. They have this thing at my school they call college algebra 2 and basically if u take that class u get credits for college.

[@justrania]

I'm learning this at 7th grade

[@mrnissan3262]

taking math 3 honors and god damn i thought my teacher was the only one that prioritized speed over explaining. definitely going to use this channel as my third source of information

[@xgaq4796]

You are an absolute life saver. This makes so much more sense coming from this video than it did in my original lecture!!!! Amazing video!

[@rabinsapkota8897]

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[@fishfan2]

Lmao i had no clue it was that easy. Hands down one of the best tutorials for composite functions I got it within the first minute and a half

[@rblpublicschoolbisalpur8096]

kzbin.info/www/bejne/qnO5Y3SYft2pi8k

[@animeworld6730]

excatly!!!!!!!!!!!!!

[@Joc._]

I still don't get this shii😭😭😭😭

[@Rogerthatboi]

@@Joc._it’s been a year bruh, how we doing?

[@fpz3491]

For people wondering why we need to learn this, if you are considering to pursue a career in computing or some job with relation with programming, functions are extremely useful in this. Since functions can be used to create more advanced code. (And yes, it does get more difficult than this)

[@irishlucinellesis5086]

Shut up. This is totally unecessary subject its useless. Like how the hell social workers use this shit in their field? So if social workers do counseling, do you think they use this shit to talk to their client? Totally pointless

[@happysnowman758]

😭

[@fpz3491]

@@happysnowman758 Matrices

[@karisbradford3079]

What if you just want to be a business major that works in sports? This stuff is pointless. I don’t know why they force us to take it.

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@@karisbradford3079 mate u r great keep going i want u to succeed cuz i am loving ur attitude. I live in australia. hbu (btw i am not a scammer lol just an extroverted gal) :) :) xxoxoxox

[@divinityaustring-js4lt]

I did not understand my lesson in Algebra 2 in my book until I watched this video. You explained this so well and clearly! Thank you for dedicating your time to help others. You have done me a great service!

[@mackley4895]

This is one of those crazy math things I just love learning about. Confusing at first, but interesting and short enough to learn through quickly. Great video.

[@fern7988]

Literally completely forgot all of this over the whole weekend, thank u for saving my life

[@donx2341]

You explain this so much easier than most professors! Word up!

[@esme4208]

Bruh I can’t believe I have to teach myself. Online school ain’t it but thanks for this

[@sheriubua9921]

Exactly

[@cheesymac6732]

@@sheriubua9921 Exactly

[@Keyiiiiii]

@@cheesymac6732 Exactly

[@nuraz5202]

@@Keyiiiiii exactly

[@saldanha1463]

​@@nuraz5202 Exactly

[@alexandramirazizyan250]

This was so easy to follow and I understood it quickly! I'm expecting to teach myself math next year (online school, ugh). Definitely giving you a follow. Thank you so much!

[@promaster_9075]

way better than what the school was trying to teach us online thank you so much!

[@anayasheikh2514]

THIS MAKES SO MUCH MORE SENSE THAN WHEN MY TEACHER TAUGHT IT

[@rhema83]

Professor GENIUS. This person knows so much. I like the way he teaches maths. There was a topic I didn't understand in maths (finding the domain) but when I came here my solution came. He teaches more than my school maths teacher. He is the best. May GOD bless him abundantly!!

[@TheTestedTutor]

Badass! To follow-up for anyone still confused/not loving it, I did a longer 25 min video on functions, composite functions and domains, with test examples, on my Quant playlist if anyone thinks they may help to practice.

[@brittanylanice]

i have a question that no one seems to be able to answer, as everywhere i look people say different things. are f(x) and g(x) interchangeable? can they mean the same thing? like how y and f(x) are essential the same.

[@TheTestedTutor]

@@brittanylanice Yes, x and y are just letters used to represent different values. F and g represent different functions but are interchangable.

[@kenseimoore1857]

there is literally no point in learning functions....

[@asadpuppy1259]

Theres no function in learning functions you mean? ;)

[@grayblues.6424]

that's kinda not true but ok

[@feelosmash3749]

@@espiritucallejero9127 needed for encryption/decryption

[@johan2329]

haha my friend graduation is all about such complex functions

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STREET SPIRIT no response- point proven

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several classes and videos by different teachers on this topic but this man is BEST among all of them #Respect 🙏

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This man is literally magic! I learned what my math teacher kinda taught us how to do in an hour and a half completely in about 5 minutes.

[@she_prays_she_slays_demons]

Thank you so much! Your video's made it so much easier for me to understand!😊 Cos I'm a slow learner and you did it step by step.

[@bekzodobidov2341]

Thank you for sharing knowledge, thats so beneficial, May Allah reward you!

[@cherrymarie7852]

I'm thankful for channels like these. You just saved me from my exam. Thank you so much.

[@AnthonyAlchemy100]

This man really helping me get through college, much love

[@pauljohn5554]

Thank you. My instructor scrambled my brains on this.

[@witchrosey]

Why is their so many levels to math like can’t y’all stick to basic math 🤦🏾‍♀️ also ty bc in my class the teacher talks mad fast and doesn’t even break it down for the slow ass students (like me)

[@francisganapin8767]

Take it easy you will realize someday :)

[@reman3000]

basic math is good for daily life. the people who create the things you use in daily life are almost always using advanced maths. think about cars, your phone, your shoes, your clothes, your plates. even something as simple as a hangar needs its tensile strength tested with maths. it will get very interesting, very quickly as soon as you pass GCSEs. if you want an example of something quick and easy, look up f=ma to see how much force a travelling car has, or what speed you need to punch at to break a wood board. perhaps the coefficient of restitution to see how high something will bounce, the formulas will show you why something can never bounce higher than the initial height it was dropped at. of course,

[@apheniesinegal2287]

Sammme

[@hiddenpsycho7877]

I take it you're talking about school education as a whole. First of all, you're not special or "wise", some would say. Asking immature, surface-level questions like that is really the reason why religion and order exists. Society lies to you to keep the balance intact. Just to be clear, school teaches you discipline. They tell you to do shit and work hard so when you grow up, you'll be used to, "working hard". And that's really it. There's no bigger picture. "Oh what about rich, successful drop-outs, huh?" Wow, look what do we have here. They're successful because they know. They don't necessarily have to be geniuses, it's just that they simply know. Not to sound like mothers who think they're good at parenting but, what about you? How aware are you? We need a second coming of Christ or the flood from Genesis or wherever they're from, for God's sake.

[@HeyItzRosie]

You’re not slow, you’re just not a fast learner, which isn’t a bad thing.

[@georgesadler7830]

MR. Organic Chemistry Tutor, thank you for a solid evaluation of Composite Functions.

[@silverheart618]

I just want to say that your videos removes my stress from math im very thankful

[@marwanelkafrawy4457]

Thank u so much it really helped me a lot 💜💜 i asked my teacher some questions to clear things up but still he didn't understand me but without asking u cleared it for me

[@noahlee9665]

when i listen to my teachers for a whole period of them trying to explain this to me I just end up getting confused but when I watch your 5 min lesson videos I instantly understand.

[@falsehon_]

omg, thank you you are a lifesaver. We went over this for like an hour and I finally got it with your video.

[@locotumbler]

This was super clear I read the book I am using 5 times and didn't grasp any of it. Your video was super clear. Thank you.

[@Conroux12]

This was so helpful, thank you!

[@rachelpryor1752]

pov: u are here the day before ur calc final

[@tejasweebujun2208]

Thank you so much! You're truly an angel for all Add Maths students. God! This video is like total magic.

[@commandernightshade3979]

THANK YOU this was so much better than sitting in class for 50 minutes and getting nothing, thank you so much.

[@animegirl2245]

Can you further explain how we will use this? I am lost on these because I understand plugging and such, however, I am a bit lost on how you know what to plug in for g or x. You are an excellent teacher and I have learned so much from you, I just need a bit of help. I can plug in things all day long, but I am really struggling with the composition functions (as my math book calls it, I'm in college). Any tips or advice how to grasp this concept would most useful. Thanks, forever your fan.

[@picsartaddictandmathtutor7108]

Desirae Vaccaro you need to take note if it’s f(g) or g(f) . If it’s f o g, you substitute the x in F with g...vice versa....

[@jenanali5919]

f(x)= 3x+4 g(x)=car f(g(x)) = 3(car)+4

[@robynstrong270]

Thank you so much, your videos are extremely helpful to a slow learner like me.

[@TheOrganicChemistryTutor]

You're very welcome

[@johnwaters7847]

I can't be thankful enough with you Professor of OrganicChemistry Tutor. Thanks for your content its really helpful.

[@vcrfuneral_]

Got my Precal final tomorrow and just reviewing stuff. Bless you

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i love you, you’re amazing at explaining these things

[@fikrevlog51214]

Hi listen....can i ask for help

[@yaminaqeeli5766]

why am i getting an add rebelling against youtube math videos IN A MATH VIDEO

[@isuck1427]

SAME

[@affable.pebble]

When I start a new topic in my college algebra course I always look up your videos first, it makes the actual textbook so much more comprehensible 😭😭🙏

[@thesunnysisters699]

Thank you for this video! This has really helped me better my understanding of composite functions.

[@EyeGuy2766]

My teacher explained this at last minute before exam was gonna start😑 Yeah i scored really bad All thanks to the teacher.😑

[@kevinterry7274]

Bruh you 10/10, getting me more info than my professor

[@marimar3671]

you are my go-to when I don’t understand math and you always help😁

[@sickminho]

This helped so much I missed class one day last week and it completely threw me off coming into class to this. I’ve been lost for the past few days, but I’m starting to get it now.

[@joanney.51]

thanks for the video! very helpful.

[@EpicfinchAnimations]

hiiiiiiii

[@rajshebam.1233]

I've lear more from you than my teacher

[@Matt.M21]

My teacher had explained this all in the matter of 4 seconds, appreciate this video so much.... You mighta clutched up for my exam

[@gldnpkljr7882]

bro said “it’s inside the function” and everything made sense he didn’t even keep me for a minute before i understood

[@jadavshubham4276]

Tnx bro u help me on my exam day

[@sabeenshahid2024]

I'm just here for revision. My teacher doesn't suck

[@yuseisatouissuffering]

Finally, a positive comment

[@SunnySeagull-2104]

Same

[@rockyboy5545]

Thank you sir for what you do! You are amazing! Keep up what you do.

[@serrpaulo]

im a year 12 student and i found this and this 5 minute explanation has helped me much more then my teachers example and 1 hour lecture on the topic, thank you for your service!

[@playerrequiem4120]

Dumbass

[@jg6551]

4:46 negative tree to the third powa

[@m1raweeb962]

On everything you just showed your solution... And i still dont get it

[@miguelbruney4904]

same here

[@MsHortel]

I love this video. 3 hours ago I felt like I was gonna pass out trying to understand the book🙄🙄🙄 Now my prayers have been answered by Professor JG. Thank you so much Prof JG.

[@edgarestrada1146]

You are a true hero!!!!!!! Thank you for your videos!!

[@daphnedaphn3]

Somebody give me a real life situation where I have to use this coz I can't think of anything lol

[@NoobCube248]

In programming we use this

[@azysgaming8410]

@@NoobCube248 yea but the sad part is not everyone wants to be a programmer

[@Max-ns8lc]

@@azysgaming8410 in the future it’s gonna be over saturated.

[@HollowGTX]

@@NoobCube248 I can sure you that programming don’t use this shit.

[@NoobCube248]

@@HollowGTX It is helpful if u understand the concept. The ability to easily compose functions encourages factoring (breaking apart) functions for maintainability and code reuse. More generally, big systems might be built by composing whole programs.

[@kirukiru5421]

thank you beautiful human being.

[@aaravshah8839]

In the 1 min and 30 seconds; you cleared the concept for me.

[@swoot5842]

Actually helped a lot. Teach just basically gives up in my period because it's loud all the time, so she makes not a lot of notes, so this really helped on clarifying!

[@carlpabello1752]

Wow and cool!

[@amirudinismail1451]

tysm Allah for this video....really help

[@sophiahussain7959]

thank you a million sir...now i understand what is a composite function..

[@esthermalatji4755]

Thank you so much. Much better than my lecture. I just couldn't understand a single he was saying. You just make perfect Sense

[@HeyItzRosie]

I fell asleep while my teacher was teaching this (because it’s so boring and useless) and I have a test tomorrow on this material so thanks for the video!

[@marcoaguilera04]

why am i learning this in 10th grade

[@angelatheinternetscout8433]

markohaaj same

[@omega7654]

I’m in 8th grade learning this...

[@uthmaanbhamjee5368]

Sameee bro,igcse exams 😩

[@halfhead4099]

i'm a feutus but have to learn this in order to be born

[@ariak.3076]

im learning this in gr 10 cuz ib is a bitch....

[@Apparently_I_am_everywhere]

Thank you. My math teacher makes everything too confusing for my class, so this video was really helpful.

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Please don't ever stop making videos. You are our savior!

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i don't get it

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Same

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I can never move on from how smooth his voice sounds UwU

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Adding that ‘UwU’ doesn’t make you less of a creep, man.

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@@BigBrain-xs8hd rude

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Thank you triple original gangster you helped me more than my precalc teacher did in a class period.

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I'm really thankful that you made this kind of video.🤧..it help me so much.. especially this time cause my class was online🤧..thank you very much❤️❤️💚💚💚☺️

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Can u be my professor? 😂

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umm!!! i don’t get it 😊👍👍

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LIFE SAVER ONCE AGAIN!! thank you so much!!❤

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I don't have words to describe how you teach us it's just ❤

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Bro this guy made it way easier for me to understand he’s the best. I’m a very slow learner

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Shout out to you my man! This really helped.

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I was so confused when my teacher taught us this but I didn’t want to ask for help😅 but this video helped a lot thank you!!

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Your tutorials are better than attending lectures,our professor lacks methodology I mean presentation and only sees us as his fellows.

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thanks a lot i have my discreate exam in 2 days and this video helped a lot

[@chunglermain221]

dont feel like typing an entire essay about how this helped me so all i have to say is thank you

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Thank you sooo soooo much I was struggling a lot on this now I get it ❤❤

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4 million subs only..... cmon, u deserve WAYYY MORE! Keep up the work buddy, I rate it!

[@aravpatel018]

honestly thank you. you saved me from failing a test.

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Best explanation... u just helped me out on my test

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Thanks alot man my teacher got me crying my eyes out because of how fast she moves and barely explains anything. This is by far the hardest thing ive ever learned

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The lightbulb always goes on with me when I watch his videos.

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Takin the PSAT tomorrow, hopefully this will be helpful ty

[@captainunderpants4882]

This helped so much. Thank you so much