To find the midpoint $M$ of the line segment AB, given the two endpoints $A(2, 3)$ and $B(-10, 6)$, we use the midpoint formula:

$M = \left( \frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2} \right)$

Substituting the coordinates of $A(2, 3)$ and $B(-10, 6)$:

$M = \left( \frac{2 + (-10)}{2}, \frac{3 + 6}{2} \right)$

$M = \left( \frac{-8}{2}, \frac{9}{2} \right)$

$M = (-4, 4.5)$

Thus, the midpoint of the line segment AB is $(-4, 4.5)$.

Do you want more details or have any questions?

Here are five related questions:

1. How do you calculate the slope of a line between two points?
2. What is the distance between the points $A(2, 3)$ and $B(-10, 6)$?
3. How do you find the equation of the line passing through points A and B?
4. What are the coordinates of the midpoint if the endpoints were A(3, 7) and B(-1, -5)?
5. How does the midpoint change if both points are reflected across the y-axis?

Tip: The midpoint formula averages the x- and y-coordinates to find the center of a line segment.