Function Operations

This algebra video tutorial provides a basic introduction into operation of functions. It explains how to add and subtract functions as well as multiply and divide functions.
Introduction to Functions: • Functions - Vertical L...
Evaluating Functions:
• Evaluating Functions -...
Function Operations:
• Function Operations
Increasing and Decreasing Functions:
• Increasing and Decreas...
Relative Maximum & Minimum Values:
• Identifying The Relati...
_____________________________________
Relations and Functions:
• Relations and Function...
Domain and Range From a Graph:
• Domain and Range of a ...
How To Find The Domain of a Function:
• How To Find The Domain...
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...
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 ...
_________________________________
Introduction to Inverse Functions:
• Introduction to Invers...
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/ Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections Next Video: kzbin.info/www/bejne/kHeznIShireGrs0 Functions and Graphs: kzbin.info/www/bejne/kIWop2uFo6yUrtE Transformations of Functions: kzbin.info/www/bejne/qqq0faNsrZJ6pbc Graphing Polynomial Functions: kzbin.info/www/bejne/qICylpmaprKpqqM

[@SoshaPTT]

hello can you make a topic abt "representing real life situations using rational functions" ?

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yes the videos from 2006 are helping

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plus it's from 2018

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Yea I got the same ad too lmao

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I read this at the same time the ad said it

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Why is that ad always popping up

[@TooWavvvy]

I learned more from this 7 minute video than 1 hour spent in class

[@blinkcatmeowmeow8484]

All of us

[@r3ll282]

I dont want to disrespect my teachers but I have to agree to both of you

[@alastorbread2263]

I mean honestly. Especially with quarantine. I sit in math and do science notes, don't have anything to do in science, then health, and a group 10-20 question thing for English. WHY EVEN GO?

[@EyeGuy2766]

All of us

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sorry to be so offtopic but does any of you know of a tool to log back into an instagram account..? I stupidly lost my password. I love any tips you can offer me.

[@wendye.4324]

*Let me rush and leave this comment before I forget since I have already watched at least 10 of them, understood each one of them, and keep coming back for more without leaving the review* Dude, thank you so much for this, you have been a great help. Every time I look for an explanation, I hope you come up and you have not disappointed. Thank you, Thank you!! You have been all I have needed to understand this class.

[@eugeniomarzanjr6159]

Merry a hi

[@nyariak1512]

So your telling me.,,,it’s THIS simple. My teacher likes making everything extra difficult 😩

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FR

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yeah and they're like " you're grown up already you should be able to understand without me dumbing it down for you" 💀💀 Like it's such an excuse for your shitty teaching😂 Just need to teach like this guy

[@EyeGuy2766]

I was born in 2006 Now im 15 These vids are better to understand Old is gold. Hence proved.

[@carelican]

my teacher sucks and im so confused and i feel like they keep changing math and logic and i'd rather be writing a beautiful book with poetry while listening to pretty classical music

[@rileyfranz8064]

same i hate math so much it makes me want to cry

[@Zizans]

@@rileyfranz8064 I feel you I want cry because they change math every week

[@georgesadler7830]

MR. Organic Chemistry Tutor, thank you for an outstanding explanation of Function Operations.

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Sometimes I am in the classroom not understanding anything at all, but I know when I get home the organic chemistry tutor will be there to aid me.

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OMG! You saved my life before my test tomorrow in general mathematics

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[@bryceb3796]

Took me 2 minutes to learn this rather than 1 hour 30 mins In class🙄

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fr

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On god

[@ADaikii]

i learned more here than i did for 3 months of math class with horrible explanations.

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i really love this channel. i learned alot through this videos. you really explain it well.

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6:08 You're LITERALLY like all teachers on this planet. You give millions of examples to the simplist things and leave the difficult ones

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True Khan Academy explains but it doesn't enter the brain

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We can simply use on 3:42 that x^2= 4 and by that we can find the root of both sides and it would be -2 and 2

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I was confused for like 2 days and this guys solved my problem in 2 seconds

[@M3R13Y4M]

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[@yes-tq8zo]

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[@tulam2000]

sadness I didnt understand a SINGLE THING but thats just me because I have a hard time understanding stuff

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[@marvinoagare4853]

I actually needed the division one

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[@madlad4]

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I’m watching this the night before my algebra exam and this is helpful more than what my teacher is explaining the whole semester,thanks a lot!!!! (In the world of boys you’re a gentleman)

[@TehBluPanda]

How do you go about operations with piecewise functions?

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[@kylezedrickvillamor8349]

A video from five years ago answered my question, thanks

[@gministry6674]

Nice, continue helping us

[@silentdeath191]

He did not show how to divide functions, all he did was find the domain but did not go through the division itself.

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Dude helped me all 4 years of High School

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I wish you were my teacher !! thank you

[@sue3520]

Thanks bro wish me luck on my quiz tomorrow

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ure such a big help

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[@jemthegamerr8050]

Hello, this lesson always makes me confuse and by watching this, I finally understood it so thank you for this video! Btw I'm watching this before my finals in Gen Math. Hopefully I'll pass :))

[@randomauthor768]

Same here

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[@lemuelcastillano3195]

Hi! can i attach the youtube link of your video to the self-learning modules of out department in order for the students to learn more from the contents of this video aside from the modules that will be distributed to them? Thanks a lot.

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No. U cannot sorry

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damn, this is so helpful! thanks!

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I was 48 SECONDS into the video and already understood it more than my math class

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How about making a playlist of discussion by grade...I mean it would be nice if all your videos are organized.

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I Like how you teach

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the guides here is better than my teacher guides

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I have a math test based on this today so I’m using this as last min reviewing ;p

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thank you

[@cuppntea]

I can't understand the division one...how can i factor it?

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My brain hurts when I was answering this equation but when I watch this video I was surprised it was easy

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[@Nemoguzapomnit]

Thx for that video! Btw I tryed to graph f(x)/g(x) which at 2:50 and found that in despite of "bottom heavy" there's on the right sight function has horizontal asymptote y=0 BUT on the left side it passes thrue the X-axis and then approaching to 0. What is going on?

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no response for yasha

[@pic01]

Thank you so much for this video :thumbsup:

[@pic01]

I've learnt things I've not learn before!

[@jamesdonnelly7194]

I haven’t watched this video yet, I have a maths test on fictions tomorrow and it is currently 10:40 pm I really hope this vid helps me

[@gdlime1410]

what if there was something like this: f(x) = 2squared or 2ˆ2 ff(3) = ? what would i get and how do i get there?

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2020! Thankuuu

[@merlin88888]

Lol why is the divide part wayyy different from how my teacher taught us lol now I'm confused and we have a quiz Tommorow huhu

[@judetheman1562]

He didn’t show the division part.

[@kellygreene1650]

Tuabks u help me in math exam

[@aarontyler6599]

when adding f+g and you get x^2+2x+1, why would be factor this vs why we wouldn't? thanks

[@CyRilOnYouTube]

hey i"m soving functions but my x is an inequality (e.g x>3, x

[@Tommytg3]

This would have helped but I need to know how to do subtraction with square roots

[@robertschiek8120]

I hate nth roots they’re annoying as hell

[@DanaLea57]

kzbin.info/www/bejne/bmTaiXSdrMiKfpI

[@najwagashouta8330]

How to subtract with square roots ?

[@harryblues6034]

But the domain of the values on the numerator should be x >or equal to zero

[@okuu_utsuho]

Can someone tell my why do I understand math in YT tutorials more than the teachings in school?

[@leeminho7197]

I dont understand the division 😭

[@user-we5ls8zc3b]

You're definitely older than me now But I'm just like u when u was younger😂😂