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anonymous
 one year ago
need help !!
anonymous
 one year ago
need help !!

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Determine if the graph is symmetric about the xaxis, the yaxis, or the origin. (5 points) r = 2 + 3 sin θ No symmetry yaxis only xaxis only Origin only

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1To check xaxis symmetry, replace r by r and \(\theta\) by \(\pi\theta\) To check yaxis symmetry, replace r by r and \(\theta\) by \(\theta\) To check origin symmetry, replace \(\theta\) by \(\pi+\theta\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so is it yaxis only??

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1yes, it indeed has a yaxis symmetry! :)

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1To check yaxis symmetry, replace r by r and \(\theta\) by \(\pi\theta\) r = 2+3 sin (pitheta) = 2+3 sin theta

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0thank you ! do you think you vould help me two more questions?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0The graph of a limacon curve is given. Without using your graphing calculator, determine which equation is correct for the graph. (5 points) [5, 5] by [5, 5] r = 2 + 2 sin θ r = 3 + 2 sin θ r = 1 + 3 sin θ r = 3 + sin θ

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0https://lss.brainhoney.com/Resource/24831188,0/Assets/46149_50f97439/0808_g17_q3.gif
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