20. Which of the following is a direction vector for the plane with Cartesian equation 3x-2y-5z+3=0?a. d =(1,-1,1)C.d =(-1,1,1)b. d =(3,-2,-5)d.d =(3,2,5)21. Which of the following vectors is perpendicular to the line passing through the points P(2,3) and Q(7,10)?a.v = (-10,7)c. V = (7,-5)b. v =(5,7)d.v = (-3,2)

20. Which of the following is a direction vector for the plane with Cartesian equation 3x-2y-52+3-07 c. d =(-1,1,1) a. a = (1,-1,1) b. d =(3,-2,-5) d. d =(3,2,5) 21. Which of the following vectors is perpendicular to the line passing through the points P(2,3) and Q(7,10)? c. V=(7,-5) a. v = (-10,7) b. v =(5,7) d. v = (-3,2)

20. Which of the following is a direction vector for the plane with Cartesian equation 3x-2y-52+3-07 c. d =(-1,1,1) a. a = (1,-1,1) b. d =(3,-2,-5) d. d =(3,2,5) 21. Which of the following vectors is perpendicular to the line passing through the points P(2,3) and Q(7,10)? c. V=(7,-5) a. v = (-10,7) b. v =(5,7) d. v = (-3,2)

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter10: Analytic Geometry

Section10.6: The Three-dimensional Coordinate System

Problem 35E

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