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Mathematics 10 Online
OpenStudy (lovelyharmonics):

graph each pair of parametric equations

OpenStudy (lovelyharmonics):

x = 7 sin t + sin 7t y = 7 cos t + cos 7t

OpenStudy (epoweritheta):

nice question ,do you want an equation with x and y eliminating t ??

OpenStudy (epoweritheta):

http://www.wolframalpha.com/input/?i=x+%3D+7+sin+t+%2B+sin+7t++%2C+y+%3D+7+cos+t+%2B+cos+7t it has a interesting plot

OpenStudy (lovelyharmonics):

lol thank you for helping c: i didnt realize i had to put a comma inbetween the two

OpenStudy (lovelyharmonics):

x = 2t y = t + 5, -2 ≤ t ≤ 3 http://www.wolframalpha.com/input/?i=x+%3D+2%28t%29+%2Cy+%3D+t+%2B+5+%2C-2+%E2%89%A4+%28t%29+%E2%89%A4+3+ this graph is correct right?

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