Find the rectangular coordinates of the point with the polar coordinates (1, 1 divided by 2 pi )

  (x, y) = (0, 1)

Step-by-step explanation:

For polar coordinates (r, θ), the corresponding rectangular coordinates are ...

  (x, y) = (r·cos(θ), r·sin(θ))

For r=1 and θ=π/2, the rectangular coordinates are ...

  (x, y) = (1·cos(π/2), 1·sin(π/2))

  (x, y) = (0, 1)

i think ur answer is   (3,-1)

last one.

step-by-step explanation:

last one.

generally speaking, the others follow some sort of pattern that correlates to either linear (looks like a straight line) or sinusoidal (looks like an s).

the last one is just a random cloud of points that doesn't correlate to any particular known order.