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3.6a1 A Summary of Curve Sketching - Calculus

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Uploaded by on Jul 7, 2009

Check out all of my Calculus Videos and Notes at: http://wowmath.org/Calculus/CalculusNotes.html

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Education

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Uploader Comments (RobbWorld)

  • and also at the very end why did we plug in - one half rather than just negative one?

  • You need to check a value in the interval, not the endpoints of the interval.

  • I don't understand why he plugged in 0 for X at 1:58. I was expecting he would plug in -1 or 2.

  • To find a y-int you want to find y when x = 0.

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All Comments (9)

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  • @MrDlnggorton Yes it will be sketched in 30 sec easily using this!!!

  • Dude just factor it and solve for x

  • how do u find x intercept without calculator? I can't take the damn calculator to my exam!

  • thx...this video was really helpful

  • ur so slow

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