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So what is the average rate of change?

Watching this the night before the test cus my teacher ain’t teaching me nothing

Thanks

Great video Sir, much appreciated

Bro thank u, I have a big test today 😭🙏

tysm this helped sm

You're not my instructor but you just helped me a lot I can't thank you enough

Wtf is this I got a college exam and I didn't take these in highschool

Awesome! Thanks so much for these videos!

Love your videos! So helpful!

The best teacher in the world

I love you bro you helped me a lot

Highly useful! God bless you!

Im going into geometry next year, and i think your Videos have been a huge Help for me, thank you so much.

this was unbelievably helpful man, thank you!

Thanks

Thanks

Thanks bro 😎 very helpful

thank you man! i have a test tomorrow and needed help studying!

Im taking precalculus online this year and the professor just gives us a book and doesn't have any lectures, so seeing these fully explained is very helpful.

Thank you. This helped a lot.

Would we subtract 45-16?

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this वीडियो Is Englsh

Dear Mr. Backeburg, You have carried me though my Pre-Calculus year as a sophomore. You have no idea how helpful this has been to so many peaple and we all think u are the best (refer to comment below). My Tutor and I have gone over your videos as study material for my tests and quizzes and it has been the most usefull videos on youtube that I have ever watched. Thank you so much for deticating so much time to create these countless hours of videos. -Will

God sent my man😁😁

there was no need for the example to be so complicated bruh, just do apples and watermelon like everyone else please

Thanks for the help, u explain it better than my teacher!

How did you do sin^2 x . Sin ^4 =sin ^6x on the last step

Great video helped me ace my math test.

It's good !!!!

Yo this taught me in 5 mins when my teacher took 1 hour to explain this

first

Very helpful

Thank you so much, im struggling ☠

watching this b4 the test 😇

what if we can’t use a graphing calculator?

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its been 7 years and n part 2 i need ittttt but your video was so useful thanks

THE INTRO?

For Ex: 4, why is ln1=x not simplified to x=0? same with ln2=x being x=~0.693147?

How did you get 3pi/2 I still don’t get it

how do we know which of the two function types to use?? whats the difference??

this helps a lot, thank you!!!

I'm currently in Precalc, and these videos are a god send. My teacher doesn't do very well in explaining why things happen, but you explain it in detail, and it's very helpful. Thank you very much for these videos.

so straight forward and fast only takes 6 minutes for this guy while teacher at my school takes a whole period. Nice use of time, school is a waste with this guy around!

Thank very much ❤

How did you know that the triangle should be in the second quadrant?

can't wait to do part D in class lmao

Thank you sm for this video! You saved my grade!