(b) what is the coordinates of the point where the two lines intersect?

Explanation:

Step1: Identify the intersection point

The two lines intersect at point D. To find the coordinates, we look at the x - coordinate (horizontal) and y - coordinate (vertical) of point D.

Step2: Determine the x - coordinate

Looking at the horizontal axis (x - axis), point D is at x = 4 (since it is 4 units to the right of the origin (0,0)).

Step3: Determine the y - coordinate

Looking at the vertical axis (y - axis), point D is at y=-3 (since it is 3 units below the origin (0,0)).

Answer:

(4, - 3)