In the ordered pair $A(-2, -3)$, the first value, $-2$, is called the x-coordinate or abscissa, and the second value, $-3$, is called the y-coordinate or ordinate.

These values represent a point's location on a two-dimensional coordinate plane, where the x-coordinate gives the horizontal position, and the y-coordinate gives the vertical position.

Would you like more details or have any questions on this topic?

Here are 5 related questions you might explore:

1. What do positive and negative coordinates indicate on a graph?
2. How do you plot points on a coordinate plane?
3. What is the distance formula between two points on a plane?
4. How do you find the midpoint between two points in the coordinate system?
5. What is the slope between two points, and how is it calculated?

Tip: Always check if a point is in a specific quadrant by looking at the signs of its coordinates.