Plot the point on the polar coordinate system.
$(6,-\frac{11\pi}{6})$

Explain why or why not Determine whether the following statements are true and give an explanation or counterexample.  

d. The point (3,π/2) lies on the graph of r=3 cos 2θ.  

Explain why or why not Determine whether the following statements are true and give an explanation or counterexample.  

a. The point with Cartesian coordinates (−2, 2) has polar coordinates (2√2, 3π/4), (2√2, 11π/4), (2√2, −5π/4), and (−2√2,−π/4).  

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.

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

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.