# Worksheet: Parametric Equations of a Straight Line in Space

In this worksheet, we will practice finding the parametric equations of a straight line in space.

**Q1: **

Write the equation of the straight line passing through the points and in parametric form.

- A , , , for
- B , , , for
- C , , , for
- D , , , for
- E , , , for

**Q2: **

Which of the following are the parametric equations of the line through point with a direction perpendicular to vector ?

- A ,
- B ,
- C ,
- D ,

**Q3: **

Find the parametric equations of the straight line .

- A , ,
- B , ,
- C , ,
- D , ,

**Q4: **

Give the parametric equation of the line on point , with direction vector .

- A , ,
- B , ,
- C , ,
- D , ,

**Q5: **

Determine the parametric equations of the straight line passing through the points and .

- A , ,
- B , ,
- C , ,
- D , ,

**Q6: **

Which of the following are the parametric equations of the line through point with a direction perpendicular to vector ?

- A ,
- B ,
- C ,
- D ,

**Q7: **

Which of the following are the parametric equations of the line through point with a direction perpendicular to vector ?

- A ,
- B ,
- C ,
- D ,

**Q8: **

- A ,
- B ,
- C ,
- D ,

**Q9: **

- A ,
- B ,
- C ,
- D ,

**Q10: **

- A ,
- B ,
- C ,
- D ,

**Q11: **

- A ,
- B ,
- C ,
- D ,

**Q12: **

- A ,
- B ,
- C ,
- D ,