In which quadrant does a point lie if its coordinates have opposite signs?

Write the coordinates of each of the points $P, Q, R, S, T$ and $O$ from the given figure.

The point $(-3, 5)$ lies in the

In which quadrant or on which axis does each of the following points lie?
$P(-3, -5), Q(0, 5), R(3, 4), S(4, 3), T(5, 0), U(-3, 5), V(5, -3), W(0, -3), X(-3, 0), Y(3, -5), Z(-5, 3)$
Verify your answer by plotting the points in the Cartesian plane.

In which quadrant or on which axis does each of the following points lie?
$A(10, 40), B(-30, 0), C(50, -40), D(0, -30), E(-20, 50), F(0, 60), G(70, 0), H(-40, -50)$
Verify your answer by plotting the points in the Cartesian plane. Use the scale $1 \, cm = 10$ units on both axes.

Plot the following points and write the name of the figure obtained by joining them in order:
$P(-3, 2), Q(-7, -3), R(6, -3), S(2, 2)$