Sketching the vector equation (KristaKingMath)
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- เผยแพร่เมื่อ 24 พ.ค. 2014
- ► My Vectors course: www.kristakingmath.com/vector...
Learn how to sketch the vector equation. Given the components of the vector, write parametric equations for the vector. Use the parametric equations to find two-variable equations that model the projections of the curve on each of the three coordinate axes. Draw the projections and then draw the curve.
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Hi, I’m Krista! I make math courses to keep you from banging your head against the wall. ;)
Math class was always so frustrating for me. I’d go to a class, spend hours on homework, and three days later have an “Ah-ha!” moment about how the problems worked that could have slashed my homework time in half. I’d think, “WHY didn’t my teacher just tell me this in the first place?!”
So I started tutoring to keep other people out of the same aggravating, time-sucking cycle. Since then, I’ve recorded tons of videos and written out cheat-sheet style notes and formula sheets to help every math student-from basic middle school classes to advanced college calculus-figure out what’s going on, understand the important concepts, and pass their classes, once and for all. Interested in getting help? Learn more here: www.kristakingmath.com
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I wish you were my math teacher. I am having a terrible time this semester. Your videos are saving my sanity and anxiety. My lectures are absolutely pointless and a waste of time. Thank you for explaining this so wonderfully. My teacher who has been teaching for "40 years" does not have a nickel of worth on what I learn from you.
this is really great ma'am
Thank you for clearing my doubts in vector sketching.your just great in explaining.
I love you These videos help so much THANKS!
Awesome explanation! Thank you!
Great video! Thank you for your help!
Shouldn't z=y^1.5 should be less steeper,on yz plane less than,z=x^3 ??
Helped a lot! Thanks mam
wouldn't X^(3/2) be less steep.
She has a magic i mean i dont even understand english my english sucks but everytime i open her lectures i automatically understand all the concept ! i wish she was my maths teacher at college!
Once again an excellent video. You're a good teacher. I like your website too
ah!!! thank you sooo much, wish you were my varsity lecturer..I already enjoy maths but if I understood it like i do everytime after I watch one of your vids, I'd definitely be less frustrated and enjoy it even more!!
I can close my eyes and say that you are the best in 3-D graphing
Thanks so much! Great vid👌
Really helpful
I could not find anything on drawing projections of a curve onto a plane in the James Stewart textbook. But the exercises in the chapter ask for you to do it. Was I supposed to know this already from scalar and vector projections or something?
Perfect
Nice !!!
Happy Memorial day Weekend.
thanks a lot, this was helpful