How to Graph Any Polar Curves: Cardioid Example r = 1 + cos(theta)

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In this video, we talk about the technique of graphing polar curves. We graph a cardioid r = 1 + cos(theta) as an example to demonstrate the technique. With this technique, we can basically graph any common polar curves without having to make a table and plot points.

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Oh my god, that’s so easy. I have been looking for a hood method to graph polar graphs for a week and this explains it perfectly, excellent work

nebulas

Its so nice of you to explain this in such a simple way. The method is interesting and not lucid like the tabular format of r and theta.

shishirallu

oh, that's cool. The symbol theta does confuse me a little but I think from this video I understand it as more of a plotting value like X in a quadratic graph for example

arshamshayan

Oh wow, I really like this explanation, I think I'll send it to my tutoring students when the unit comes up. Thanks!

rdDegree_

Watched like 15 videos and this is the best. Thanks brutha

brosunlimited

Very good information please keep it ❤❤❤❤

Uniqueearning-osdk

I find this the most intuitive way to plot polar graphs, but I still dont understand what to do when r is negative. An example with regular cosine or its double angle would be greate

juandaviduribe

This is just the video I’m looking for!thank you!

eleeeeeee

This is beautiful. I immediately hit the subscribe buttion

PTGaonkar

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