Graph the sets pf points whose polar coordinates satisfy the equations and inequalities

Find the area of the parallelogram with vertices A(-3, 0), B(-1, 5), C(7, 4), and D(5, -1).

Graph the sets of points whose polar coordinates satisfy the equations and inequalities r = 2

Convert to polar coordinates. (3, 3)

Use the table of values of ${\displaystyle f(x,y)}$ to estimate the values of ${\displaystyle fx(3,2)}$, ${\displaystyle fx(3,2.2)}$, and ${\displaystyle fxy(3,2)}$.
$\begin{array}{|cccc|}\hline y& 1.8& 2.0& 2.2\\ x& & & \\ 2.5& 12.5& 10.2& 9.3\\ 3.0& 18.1& 17.5& 15.9\\ 3.5& 20.0& 22.4& 26.1\\ \hline\end{array}$

Verify that $\Vert r^t(s)\Vert =1$.Consider the helix represented investigation by the vector-valued function $r(t)=<2\cos t,2\sin t,t>$.

Find the area of the shaded region.
? square units

Find the area of the shaded region.
? square units

Find the length of the curve.
${\displaystyle r\left(t\right)=⟨6t,t^2,\frac{1}{9}{t}^3⟩,0\le t\le 1}$