The perpendicular distance of the $Y$-axis from the point $(-2, 5)$ is.......

State whether the following statement is true or false. Justify your answer.
The points $(4,5), (7,6)$ and $(6,3)$ are collinear.

$ABCD$ is a parallelogram with vertices $A(x_{1}, y_{1})$,$B(x_{2}, y_{2})$,and $C(x_{3}, y_{3})$. Find the coordinates of the fourth vertex $D$ in terms of $x_{1}, x_{2}, x_{3}, y_{1}, y_{2}$,and $y_{3}$.

The vertices of $\Delta ABC$ are $A(2, 4)$,$B(5, 0)$,and $C(5, 4)$. Then the area of $\Delta ABC = \ldots$

The line segment joining $A(2, 2)$ and $B(2, -2)$ intersects $\ldots \ldots \ldots \ldots$

Show that the area of a triangle having vertices $(t, t-2)$,$(t+2, t+2)$,and $(t+3, t)$ does not depend on the value of $t$.