Question

the letter x and y represent rectangular coordinates, write the equation in polar coordinates (r,Ɵ):
2x²+2y²=3

Answer 1

divide both sides by 2 and sub.s in r^2 = x^2 +y^2

Answer 2

I have no idea O.O

Answer 3

aight thanks for the help lol.

Answer 4

i dont understand it !!

Answer 5

lol its trig and pre calc

Answer 6

Your welcome :DD haha sory im not the brightest crayon in the box in math XD

Answer 7

oh well im in 7th grade soooo....

Answer 8

hah.

Answer 9

do you still have a question about this?

Answer 10

what would the answer be? so if i got it right?

Answer 11

r= sqrt(3/2)

Answer 12

ok what about Ɵ?

Answer 13

it's a circle... not a function of theta

Answer 14

circles in polar coord.s are just a constant value of radius

Answer 15

it's like a horizontal line in cartesian coord.s ... it doesn't matter what x is, y is always the same eg. y=2

Answer 16

can you look at this and go to pg. 580 its # 67.