Multiplying vectors and scalars
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Mathematics
9th - 12th Grade
CCSS covered
Used 1+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Vector a = 2i + 3j - 5k. What is the value of 3a?
3i + 3j - 3k
5i + 6j - 8k
6i + 9j -15k
6i + 6j - 15k
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
u=<4,2> , v=<7,1> . Find 2u-3v
<-13,1>
<-29,7>
<3,-1>
<21,3>
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Given u = <3, 7>, find 2u
<21, 2>
<6, 26>
<6, 14>
<5,9>
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Given v = 〈3,-5〉 and w = 〈-2,3〉, what is 2v?
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Which vector is parallel to the vector above
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
6.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
undefined
Answer explanation
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Perform the scalar multiplication.
Tags
CCSS.HSN-VM.B.5A
CCSS.HSN-VM.B.5B
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