1. Determine vector and parametric equations for the line through the point A(2, 5) with direction vector = (1, −3).(adsbygoogle = window.adsbygoogle || []).push({});

2.Determine parametric equations for the line through (-2, 3) and parallel to the line with vector equation = (−2, 1) + t(6, 4).

3.Find vector and parametric equations for the line with equation 2x + y + 3 = 0.

4.Determine parametric equations for the line with scalar equation 4x – y + 5 = 0.

5. A line passes through the point (1, -4) and is perpendicular to the line 3x + 2y – 6 = 0. Determine a scalar equation for the line.

I need extreme help wiht all of these questions. i understand nothing in this unit and im teaching myself :|

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: Vector and Parametric equations, i need help!

**Physics Forums | Science Articles, Homework Help, Discussion**