Calculate the coordinates of M, the midpoint of line NZ, given N(-6;-6) and Z(5;-3).

Here are the solutions to the questions.

Question 2.1:
To determine the coordinates of M, the midpoint of line NZ, we use the midpoint formula.
Given N(-6;-6) and Z(5;-3).

Step 1: Apply the midpoint formula $M = \left(\frac{x_1+x_2}{2}, \frac{y_1+y_2}{2}\right)$.

$$M = \left(\frac{-6+5}{2}, \frac{-6+(-3)}{2}\right)$$

Step 2: Calculate the coordinates.

$$M = \left(\frac{-1}{2}, \frac{-9}{2}\right)$$ $$$$