91影视

The given digits are:

$$\begin{gathered} \left(a\right)(-4,1) \\ \left(b\right)(-2,3) \\ \left(c\right)(2,-5) \\ \left(d\right)(-2,5) \\ \left(e\right)(-3,\frac{5}{2}) \end{gathered}$$

(a) Since $(x=-2)$the point is to the left of the $y-$axis. Also, since $y=1$, the point is above the $x-$axis. The point is $(-2,1)$in Quadrant II.

(b) Since $x=-2,$the point is to the left of the $y-$axis. Also, since $y=3$, the point is below the $x$-axis. The point $(-2,3)$is in Quadrant II.

(c) Since $x=2$, the point is to the right of the $y-$axis. Since localid="1647159750553" $y=-5$, the point is below the $x-$axis. The point $(2,-5)$is in Quadrant IV.

(d) Since $x=-2$, the point is to the left of the $y-$axis. Since $y=5$, the point is above the $x-$axis. The point $(-2,5)$is in Quadrant II.

(e) Since $x=-3$, the point is to the right of the $y-$axis. Since $y=\frac{5}{2}$the point is above the $x-$axis. It can be seen that the point $(-3,\frac{5}{2})$is in Quadrant II.

The quadrant where each point in a rectangle cartesian coordinates is below