Final answer:
The parametric equations of the line passing through points P and Q can be written as x = x1 + t(x2 - x1) and y = y1 + t(y2 - y1), where t is a parameter ranging from 0 to 1.
Step-by-step explanation:
The parametric equations of the line passing through points P and Q can be determined using the coordinate values of the two points. Let's assume the coordinates of point P are (x1, y1) and the coordinates of point Q are (x2, y2). The parametric equations of the line passing through P and Q can be written as:
x = x1 + t(x2 - x1)
y = y1 + t(y2 - y1)
where t is a parameter that ranges from 0 to 1, representing different points on the line.