Average Rate of Change

[Mathbyfives]

Nope on the high part that is just my character. Glad you are excited about math. Its ok to smile in a math class

[ashleyw]

You are always the first YouTuber I look for when I don't understand math. Thank you!

[lorinunnally]

he looks like the kid that used to sniff glue in the back of the classroom, while bumping backstreet boys on his portable cd player.

[daRayofSunshine]

2020 and im still watching this. thanks man!!

[jeremymakenzie]

It was the strangest lesson of math I've ever seen, but I got the topic of video, it's good. Thanks

[abrilvale]

You are the most amazing teacher in the whole world! You have no idea how much this video helped

[Shaylicious___]

omfg.. larry you're the BEST!!! thank you so much... been looking every where for the perfect video and no one had it BUT YOU :) thank you again

[dannyborno]

Finally, a teacher that not only knows the math but actually knows how to teach!

[matahari]

Your videos have helped me so much in my precalculus class. You explain everything so simply! You're a life-saver!

[biancabrown]

Pretty much every video I have watched of his has clearly explained more to me than my teachers :)

[kevinpham]

I like your energy and this
Video helped

[yzu]

I just started watching this guy for school during the corona virus, and I gotta say I love this mans.

[laiabofillnunez]

my dream is to have at least one math teacher like youuuu! thank you so much

[YaicBWax]

I know you did this in 2010 but thank you so much ... your a life saver

[Jenma.]

OMG i couldn't understand this subject from watching many other videos but after watching yours, i'm a pro

[jadaadams]

stoned. studying before my math test. eating a quesadilla. thank you

[queenapple]

hahaha! After 10 years! This video is still helping students! Thank you sir! lol Never stop!

[Juliansladehernandez]

its like having a rick and Morty character as a tudor

[andres]

He doesn’t use a calculator, the calculator uses him.

[captain]

Dude you are awesome. You down to hangout sometime? xD I wish you were my math teacher hahah