Vector Information

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

Tags

CCSS.HSN.VM.A.1

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

Find the direction of vector <6,5>.

• 219⁰
• 39⁰
• 129⁰
• 309⁰

Tags

CCSS.HSN.VM.A.1

Find the magnitude of the vector <10, -8>

• 2
• 12.81
• 6
• 18

Tags

CCSS.HSN.VM.A.1

Find the components of a vector v such that

2v + 〈6,-4〉 = 〈10,-2〉

• 〈2,1〉

• 〈4,2〉

• 〈4,-1〉

• none of these