introduction to vectors

A vector is a ray with both ____________ and _____________.

• Wings and halos

• Space and time

• Direction and magnitude

• Radicals and exponents

Tags

CCSS.HSN.VM.A.1

Find the magnitude.

• 0

• 5

• -5

• 4

Tags

CCSS.HSN.VM.A.1

• A

• B

• C

• D

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

If you have the points A(-4,7) and B(-10,23), find the vector AB.

• <-6,16>
• <16,-6>
• <-14,30>
• <30,-14>

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

CCSS.HSN.VM.B.4

CCSS.HSN.VM.C.10

Find the unit vector in the same direction as v.

• <0.385, 0.923>
• <-0.832, 0.555>
• <5/13, 12/13>
• <-5/13, -12/13>

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.C.11

Find the resultant vector.

• <-10, 10>

• <10, -10>

• <15, 25>

• <25, 15>

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.B.4

CCSS.HSN.VM.C.10

Find the resultant vector.

• <-7, -1>

• <5, 3>

• <1, -9>

• <8, 11>

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.3

CCSS.HSN.VM.B.4

CCSS.HSN.VM.C.10

Determine the magnitude of the vector <8, -2>

• 2√3

• 2√17

• 2√15

• 2√5

Tags

CCSS.HSN.VM.A.1

Write the vector from A to B...

• a

• -a

• b

• -b

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2

Write the vector from C to B...

• a + b

• -a + b

• b + a

• a - b

Tags

CCSS.HSN.VM.A.1

CCSS.HSN.VM.A.2