Vector Introduction

Vector is a quantity with:

• magnitude and direction

• magnitude

• direction

• none of the above

Tags

CCSS.HSN.VM.A.1

Write the vector from A to B...

• a

• -a

• b

• -b

Tags

CCSS.HSN-VM.B.4C

A vector is a ray with both ____________ and _____________.

• Wings and halos

• Space and time

• Direction and magnitude

• Radicals and exponents

What direction is the angle?

• east of north
• south of east
• north of east
• west of east

A vector has both ____ and _____

• speed and length
• magnitude and direction
• degrees and radians
• style and grace

Tags

CCSS.HSN.VM.A.1

Which statement describes a vector?

• It has magnitude but no direction
• It has direction but no magnitude
• It has both direction and magnitude
• It has constant magnitude but no
   direction

A vector includes ______ and ________.

• direction, magnitude

• magnitude, units

• direction, units

• scalars, scalars

Tags

CCSS.HSN.VM.A.1

If vector a= (4, -5) and vector b= (-7, 4) Find a+b

• (3, 9)

• (-3, -1)

• (11, 1)

• (-3, -9)

Tags

CCSS.HSN-VM.B.4A

CCSS.HSN-VM.B.4B

If vector a= (4, -5) and vector b= (-7, 4) Find a-b

• (-11, -9)

• (11, 9)

• (11, -9)

• (-3, -1)

Tags

CCSS.HSN-VM.B.4C

If vector a= (4, -5) and vector b= (-7, 4) Find 2a-3b

• (29, -22)

• (13, -2)

• (1, 7)

• (29, -2)