Question

sketch the curve x=3sin(t) y=3+cos(t) 0<=t<=3pi/2

Answer 1

i need to relearn this lol

Answer 2

I need to learn it in the first place ;P

Answer 3

^parametric equation and then eliminate the parameter to find a Cartesian equation

Answer 4

i think i got it...plug in 0,90,180,270 in each equation and then get x,y coordinates => graph

Answer 5

cartesian you solve one equation = t and then plug into other

Answer 6

is this correct?