2.7-2.8 Quiz: Sketching the Derivative & Antiderivative

[@viwentshonga9395]

Thank you so so much!!! This video is a life saver! keep up the good work!

[@StaceyRoshan]

So, so please to hear that!!

[@ismail4842]

Thank you, ,, teaching with the signals without a boring explanation...

[@ssbutiro9159]

how did u find the inflection points?

[@StaceyRoshan]

Tyrus Lee inflection points on the function are where f is changing concavity. So where you see the graph changing from concave up to concave down, that’s an inflection point on f. Same logic for a change from concave down to concave up.

[@StaceyRoshan]

If you jump to around the 6 minute mark of this video, I explain in more detail: ua-cam.com/video/k22ReThVax0/v-deo.html Hope that helps!

[@SK-kn9pl]

thank you so much!! this is so helpful

[@StaceyRoshan]

So glad this helped! Good luck in Calculus :)

[@habibishiro]

Shit’s lit fr, passing calc with this one 🔥

[@StaceyRoshan]

Glad you found me! Hope that your course continues to go well.

[@irenechoi6952]

Thank you so so much

[@Iseeyou0165]

3:09

[@jloading23]

thank you

[@StaceyRoshan]

Glad this helped! Wishing you a great school year :)

[@allegrarestellidellafratta5124]

really good one!

[@StaceyRoshan]

Super glad to help, Alle!