# ASU MAT 267 - mat267_test1_sp2015 (5 pages)

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## mat267_test1_sp2015

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## mat267_test1_sp2015

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Pages:
5
School:
Arizona State University
Course:
Mat 267 - Calculus for Engineers III
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MAT267 Test 1 Fall2014 Math 267 Test 1 Class Time Name Read all directions carefully Be neat and box all answers Points will be deducted for not following directions sloppiness or lack of relevant work shown PLEASE NOTE Any student who accesses a phone or any internet capable device during an exam for any reason automatically receives a score of zero on the exam All such devices must be turned off and put away and made inaccessible during the exam Section I Multiple Choice Write your answers in the table provided If you think the answer is none of the above write in E 6 pts each 1 Which of the following are true I For any vectors u and v II For any vectors u and v III For any vectors u and v IV For any vectors u and v A I and II B II and IV C II III and IV D They all are E None of these 2 Which of the following are true I In if lines each other and are orthogonal to the same plane then they are parallel to II In if lines other and are parallel to a third line III In two lines either intersect or they are parallel IV In two planes either intersect or are parallel A I II and IV 3 B II and IV C II III and IV Find the angle in degrees between the vectors decimal places then they are parallel to each D They all are E None of these and 2 1 7 Round to two E None of these MAT267 Test 1 Fall2014 4 Find an equation of the plane through 2 1 3 that is parallel to the plane E None of these 5 Which one of the following are parametric equations for the tangent line to the curve at the point A B C D E None of these 6 Which vector is in the same direction as 7 A force ignoring units and has length 6 E None of these moves an object from the point 0 1 2 to the point 3 6 1 Find the work E None of these MAT267 Test 1 Fall2014 8 Which graph below corresponds to 9 Find the arc length of the curve A 6 where B C 12 D E None of these 10 Which of the following points is closest to the yz plane A B C Multiple Choice Table Question Answer 1 2 3 4 5 6 7 8 9 10 D MAT267 Test 1 Fall2014 Section II Free Response Show all work and be neat 11 10 pts Determine whether the lines intersect are skew or are parallel If they intersect determine the point of intersection if not leave that part of the question blank Circle One Intersect or Skew or Parallel Point of intersection 12 Decompose the vector orthogonal to 10 pts into two orthogonal vectors one parallel to and one MAT267 Test 1 Fall2014 13 10 pts Find an equation of the plane through the points P 0 0 0 Q 0 1 0 R 1 2 3 Answer 14 10 pts Find the velocity and position vectors of a particle with acceleration initial conditions and and

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