Plot each of the following points on a graph sheet and check if they lie on a straight line. If not, name the shape formed when joined in the given order.

$L\left(2, 0\right), M(2, 3), N(0, 3)$ and $O(0, 0)$

Plot each of the following points on a graph sheet and check if they lie on a straight line. If not, name the shape formed when joined in the given order.

$J\left(4, 3\right), K(6, 1), L(6, 5)$ and $M(4, 7)$

From the given figure, choose the letter that indicate the location of the following point:

$\left(2, 1\right)$

From the given figure, choose the letter that indicate the location of the following point:

$\left(0, 5\right)$

From the given figure, choose the letter that indicate the location of the following point:

$\left(2, 0\right)$

Also, mention the coordinates of the points $A \text{and} F$