Learn Functions – Understand In 7 Minutes

Learning about functions is critical in math, especially in Algebra. Many students struggle with the concept of what a function is and how to determine is a relation is a function. This video will explain in detail the foundation of what a function is in algebra to include how to evaluate a function and what the domain and range represent with respect to functions.

TabletClass Math Algebra:

[waynevenables]

Good job explaining functions. Much clearer now. I am 71 years young going back to relearn high school algebra and enjoying it immensely. Hated it in school.

[unknowncloak]

I love how videos like these take a 30 minute in class lecture and notes and turns it into a 7 minute easy to understand crash course

[claudiagraves]

Thank you. I am 82 years old and learning Algebra - again - to help the sons of my friend. I couldn't do it without you and the other YouTube teachers because the school books are hopeless. Your clearly explained lessons are very much appreciated.

[jessiegolden]

I will probably have to watch this 20 more times to get it, but I learned more in these 9 minutes regarding functions than I have in all the classes I have ever taken. Thank you.

[EtherealRoninERProductions]

I think once you understand the use of functions or the way they are used it just makes everything so much easier to understand, some teachers just go into this topic and just give you questions without understanding what functions help with or what they do exactly making the topic just very vague or forgetful that you will need to remember all over again. So I found this video very useful!

[TheUltimateSlothy]

This give me a small bit of hope that I’ll pass my math exam tomorrow

[avalanchekiwi]

I’m taking algebra 2. I wasn’t introduced to functions until Geometry, my teacher ran by it, so now I have to teach myself in algebra 2. I was so worried about falling behind. You made it click in my head. Thank you so much mr.

[juleerowley]

How is it maths is so easy for some people to understand and incredibly difficult for others? ( like me )
I'm so envious of those who love it and find it easy.

[abuibrahim]

Thank you. I am 189 years old. Going back to university to improve my math.

[jasminebake]

I swear random ppl on the internet make so much more sense than my freaking algebra teacher. Idk any more, but I feel so much more prepared and ready for my test and I definitely will look at more of your videos because they seem to be magical and make everything click in my brain.

[fathzable]

I'm in my calc class and I havenever learned what functions are. This cleared up a lot. Thank you so much.

[nahlaawad]

I am 61 years old, relearning math. This is the first time that things make sense to me. Back then, we were never given a context, a global overview, or practical use to what we were learning. So I just parroted the fragments of math I had learned in class, just to pass my exams. I didn't like math at all, because I felt lost in maze of details without any context, purpose, or awareness of practical application to this information. Thank you so much for making math, fun, easy, and worth learning. God bless you and your work.

[shedwilliams]

Thank you for emphasizing the topic of functions, using a beginner's approach to explain them. I think it helps almost anyone believe that they can go to another level in their understanding of intermediate and advanced math.

[jackieingram]

I signed up to become a member of your Tablet Class Math it was well worth the minimal fee. Having access 24/7 and you elaborate on all the concepts with worksheets that can be printed for future reference. Thanks

[frankelizalde]

The MANNER of teaching, such as this is what many of us wish we could have had to listen to as we were learning. This teacher knows how to TEACH .

[guadalupezambrano-ffff]

Bro explained to me in 7 minutes what my teacher couldn’t in 4 months 💀🙏🏼

[haileybhanson]

this video helped me so much with functions! i've been struggling since october and it took 7 minutes to help me understand the basics. Thank you! This channel is awesome!

[markrigg]

Tried to watch this but my tablet wouldn't function.

[farhanasharmin]

Everyone in the comments be like:thanks for explaining so cleanly man im 150 years old and now learning this

[Auron]

I am starting algebra 1 in 8th grade this year and I have been really stressed out about it and this video helped me a ton on what functions are, thank you so much