Vector algebra

Given v = <-2, 5>, find -v

• <5, -2>

• <2, -5>

• <-2, 5>

• <-5, 2>

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.B.4

CCSS.HSN.VM.B.5

CCSS.HSN.VM.C.10

Given b = <4, -1>, find -2b

• <8, -2>

• <-1, 4>

• <-8, 2>

• <-2, 8>

Tags

CCSS.HSN.VM.B.5

CCSS.HSN.VM.C.11

Given w = 2i - 8j and z = -i +10j, find 3v + w.

• 5i - 14j

• 6i - 24j

• 7i - 34j

• 5i - 34j

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.B.4

CCSS.HSN.VM.B.5

CCSS.HSN.VM.C.10

CCSS.HSN.VM.C.11

Find the vector that starts at point (6, 2) and goes to point (3, -5).

• <7, 3>

• <-7, -3>

• <3, 7>

• <-3, -7>

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

Given v = 6j, find 4v.

• 24i

• 24j

• 16i

• 10j

Tags

CCSS.HSN.VM.B.5

CCSS.HSN.VM.C.11