Vector Basics

If v =〈a,b〉, then a is the ___________ component of v.

• vertical
• horizontal
• parallel
• slope

Tags

CCSS.HSN.VM.A.2

If v =〈a,b〉 , then _____ is the vertical component of v.

• a
• i
• b
• j

Tags

CCSS.HSN.VM.A.1

Given F₁ = 〈3, 4〉 , what is the magnitude of F₁?

• 5
• 7
• 25
• undefined

Tags

CCSS.HSN.VM.A.1

Which vector does not have magnitude 10?

• 〈-6,-8〉
• 〈6,-8〉
• 〈6,4〉
• 〈6,8〉

Tags

CCSS.HSN.VM.A.1

To find a position vector take

• initial minus terminal
• initial plus terminal
• terminal minus initial
• terminal plus initial

Tags

CCSS.HSN.VM.A.2

If a turtle moves from coordinate
 P = (3,2) to
Q = (5,6).  Which vector models the turtle's motion?

• 〈-2,-4〉
• 〈2,4〉
• 〈8,8〉
• none of these

Tags

CCSS.HSN-VM.B.4C

If a duck waddles from coordinate
 P = (-3, 2) to
Q = (6,5), then a vector that models the duck's motion is

• 〈-3,7〉
• 〈-9,3〉
• 〈9,-3〉
• 〈9,3〉

Tags

CCSS.HSN-VM.B.4C

Given v = 〈3,-5〉 and w = 〈-2,3〉, what is 2v?

• 〈6,-10〉
• 〈1,-2〉
• 〈0,-1〉
• none of these

Tags

CCSS.HSN-VM.B.5A

CCSS.HSN-VM.B.5B

Given v = 〈3,-5〉 and w = 〈-2,3〉, what is v + w?

• 〈6,-10〉
• 〈1,-2〉
• 〈0,-1〉
• none of these

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

Given 
v = 〈3,-5〉 and 
w = 〈-2,3〉, what is 2v + 3w?

• 〈6,-10〉
• 〈1,-2〉
• 〈0,-1〉
• none of these

Tags

CCSS.HSN.VM.B.4

CCSS.HSN.VM.B.5

CCSS.HSN.VM.C.10

CCSS.HSN.VM.C.11