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1. Determine vector and parametric equations for the line through the point A(2, 5) with direction vector m= (1, -3). Ma
Posted: Tue Jun 07, 2022 6:16 am
by answerhappygod
- 1 Determine Vector And Parametric Equations For The Line Through The Point A 2 5 With Direction Vector M 1 3 Ma 1 (70.91 KiB) Viewed 15 times
1. Determine vector and parametric equations for the line through the point A(2, 5) with direction vector m= (1, -3). Marking Scheme (out of 6) • 2 marks for determining the vector equation (1 mark each part of equation) . 2 marks for determining the parametric equations (1 mark each part of equation) . 2 marks for determining the symmetric equations (1 mark each part of equation) Vector Equation: Parametric Equations: Symmetric Equations: 2. Determine a vector equation for the line through the points A(-1, 4) and B(2,-1). Marking Scheme (out of 3) 1 mark for determining the direction vector (0.5 work, 0. 5 answer) . 2 marks for determining the vector equation (1 mark each part of equation) Direction Vector: Vector Equation: 3. Find vector and parametric equations for the line with scalar equation 2x + y + 3 = 0, whenx = 1. Marking Scheme (out of 5) • 1 mark for stating the direction vector (0.5 work, 0.5 answer) • 2 marks for stating the vector equation (1 mark each part of equation) • 2 marks for stating the parametric equations (1 mark each part of equation) Direction Vector: Vector Equation: Parametric Equations: