PracticeTest2 Chap12

# PracticeTest2 Chap12 - Name Date 1 Q.1(Sec 12.1 Let Find...

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Name: ___________________________________ Date: ______________ 1. Q.1 (Sec 12.1) Let . Find the vector such that . 2. Q.2 (Sec 12.1) Let . Calculate: 3. Q.3 (Sec 12.1) Find for which is parallel to where 4. Q.4 (Sec 12.2) A) Find the vector equation of the line which is parallel to the vector and passes through the point . B) Find the equation of the line through and . C) Do the two lines intersect? If so, find the point of intersection. 5. Q.5 (Sec 12.2) In a box , and is the midpoint of A) Find the vector in terms of , and . B) Find if is at the origin and 6. Q.6 (Sec 12.2) Let and . A) Write the coordinates of the point on lying of the way from to . B) Write as a linear combination of and . Page 1

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7. Q.7 (Sec 12.3) Find a scalar such that the vectors and are orthogonal. 8. Q.9 (Sec 12.3) The angle between and is and Let and be the vectors , . A) Find the dot product B) Find the dot product and use it to compute the lengths and C) Find the angle between and 9. Q.11 (Sec 12.4) The line
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PracticeTest2 Chap12 - Name Date 1 Q.1(Sec 12.1 Let Find...

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