16. Parametric Equations & Polar Coordinates

Plot the point on the polar coordinate system.

$(5,210°)$

Plot the point on the polar coordinate system.

$(-3,-90°)$

Plot the point on the polar coordinate system.

$(6,-\frac{11\pi}{6})$

Plot the point on the polar coordinate system.

$(-2,\frac{2\pi}{3})$

Plot the point $(3,\frac{\pi}{2})$ & find another set of coordinates, $(r,θ)$, for this point, where:

(A) $r≥0,2π≤θ≤4π$,

(B) $r≥0,-2π≤θ≤0$,

(C) $r≤0,0≤θ≤2π$.

Plot the point $(5,-\frac{\pi}{3})$, then identify which of the following sets of coordinates is the same point.

Plot the point $(-3,-\frac{\pi}{6})$, then identify which of the following sets of coordinates is the same point.

Convert the point to rectangular coordinates.

$(-2,-\frac{\pi}{4})$

Convert the point to rectangular coordinates.

$(4,\frac{\pi}{6})$

Convert the point to rectangular coordinates.

$(-3,0)$

Convert the point to rectangular coordinates.

$(0,\frac{7\pi}{4})$

Convert the point to polar coordinates.

$(0,5)$

Convert the point to polar coordinates.

$(-2,2)$

Convert the point to polar coordinates.

$(1,1)$

Convert the point to polar coordinates.

$(-1,-\sqrt{3})$