- #1
stau40
- 37
- 0
Homework Statement
Convert to an equation in polar coordinates y = x^(2)
Homework Equations
x = r cos (theta) , y = r sin (theta) , tan (theta) = y/x
The Attempt at a Solution
Here is my work so far: y=x^(2) so r sin (theta) = (r cos (theta))^2 and r sin (theta) = r^(2) cos^(2) theta. I'm not sure how to move the r's to one side of the equation though. Can I apply tan (theta) = y/x or ? Thanks in advance!