Which of the following is the parametric equation of the line through the point (1,2,3) and parallel to 2i-3j-4k? O a. x = 2+ t, y = –3+ 2t, z = -4+ 3t O b. x = 2 – t, y = –3+ 2t, z =-4+3t O c.r= (2+t)i +(-3+2t)j+(-4+ 3t)k O d.r= (1+2t)i + (2 – 3t)j + (3 – 4t)k O e. x = 1+2t, y = 2 – 3t, z = 3 – 4t

Which of the following is the parametric equation of the line through the point (1,2,3) and parallel to 2i-3j-4k? O a. x = 2+ t, y = –3+ 2t, z = -4+ 3t O b. x = 2 – t, y = –3+ 2t, z =-4+3t O c.r= (2+t)i +(-3+2t)j+(-4+ 3t)k O d.r= (1+2t)i + (2 – 3t)j + (3 – 4t)k O e. x = 1+2t, y = 2 – 3t, z = 3 – 4t

Trigonometry (MindTap Course List)

10th Edition

ISBN:9781337278461

Author:Ron Larson

Publisher:Ron Larson

Chapter6: Topics In Analytic Geometry

Section6.6: Parametric Equations

Problem 4ECP: Find a set of parametric equations to represent the graph of y=x2+2, using each parameter. a. t=x b....

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