Hello, Crell!
We must eliminate that last
This is where I get stumped.
We have: .
Square: .
Therefore: .
. . I'd leave it like that.
No . . .
?
Well I've figured out how to do most of my questions I need to get done, but there are still a few that I cannot quite figure out.
r = 1 + 18cosѲ
r^2 = r + 8rcosѲ
x^2 + y^1 = r + 8y
This is where I get stumped.
8x^2 + 8y^2 - 88y = 0
x^2 + Y^2 - 11y = 0
r^2 - 11cosѲ = 0
r(r - 11cosѲ) = 0
r=11cosѲ
Not sure if I did this one correctly.