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Section 9.5 - Section 9.5 7:41 PM WebAssign Section...

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12/9/08 7:41 PM Section 9.5 Page 1 of 2 http://www.webassign.net/[email protected]/[email protected] Section 9.5 (Homework) MICKLES BRANDON L MA 242, section 008, Fall 2008 Instructor: April Alston Web Assign Current Score: 13 out of 13 Due: Friday, September 5, 2008 10:05 PM EDT Description Equations of Lines and Planes The due date for this assignment is past. Your work can be viewed below, but no changes can be made. 1. [SCalcCC2 9.5.18.] 1/1 points Determine whether the lines L 1 and L 2 are parallel, skew, or intersecting. If they intersect, find the point of intersection. If they do not intersect, enter NONE. L 1 : x = 1 + t , y = 2 - t , z = 3 t L 2 : x = 2 - s , y = 1 + 2 s , z = 4 + s parallel skew intersecting ( NONE NONE , NONE NONE , NONE NONE ) 2. [SCalcCC2 9.5.20.] 2/2 points Find an equation of the plane. The plane through the point (4, 0, -3) and with normal vector j + 2 k . y = -2(z+3) -2*z - 6 3. [SCalcCC2 9.5.22.] 2/2 points Find an equation of the plane. The plane that contains the line x = 3 + 2 t , y = t , z = 8 - t and is parallel to the plane 2 x + 4 y + 8 z = 17
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12/9/08 7:41 PM
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