Question

graph each pair of parametric equations

Answer 1

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

Answer 2

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

Answer 3

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

Answer 4

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

Answer 5

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?