Inflection Point Grade 12

[@SagentTile]

This guy explained 4min what my teacher couldn’t in a day

[@OratileBapela]

💀💀yeah we all relate

[@kikylinda5710]

Felt this🤣🤣🤣😭😭😭😭

[@thivhashavhiseletani5514]

😹😹😹😹

[@magagulankosingiphile2216]

Facts😂

[@Gratitude__success]

He’s powerful 😂🙌🏼🙌🏼🙌🏼🙌🏼🔥so amazing

[@iDoctor-SA]

How did people survive Before Kevin 😇

[@keanumagnus4099]

They don't call it trials and tribulations for nothing

[@melissabheme3696]

You've explained this to me in 4 minutes and I understood it immediately my teacher made this seem so hard but it's so easy

[@Thelast_timetraveler]

Hello so for concave up it's: f"(x)>0 And for concave down it's: f"(x)

[@jbeastly1963]

Yebo

[@khunli7]

Yes, since you’re a time traveler, did i eat this paper up??

[@entlem2157]

Hi Kevin. The previous video was on equation for a tangent and not about second derivatives. I'm a bit confused unless I missed something.

[@entlem2157]

Oh, I see that you find the second derivative the same way you do the first. Thank you ✨ your videos are BEYOND helpful!

[@kevinmathscience]

So happy it is helping you :)

[@hamdialiyo5088]

Think the other video was taken down (it was after the equation of tangent vid)

[@mhlenginsele369]

Can I ask, is stationary point and inflection point not the same thing? Meaning that for both we equate the 2nd derivative to 0

[@viranpillay3182]

Stationary point is the same as Turning point and you use 1st derivative to get these.

[@kevinmathscience]

Hello :) Stationary point and turning point are almost always the same and we use first derivative = 0. Inflection point is 2nd derivative = 0.

[@tilogolele1162]

sir when they ask for the point to inflection don’t we need to calculate the y value as well?

[@areereethly6660]

big help thnks

[@Mashao.06]

What video was i supposed to watch before this i don't even know anything about a 2nd derivative

[@therevealer3479]

Idk if there is a video but just know that you must derive the first derivative to get the 2nd derivative.

[@darrenwatkins3887]

@@therevealer3479thank you 🙏