Vector Review

Find the resultant vector.

• <5, 3>

• <1, 7>

• <7, 1>

• <3, 5>

Find the resultant vector.

• <9, 15>

• <7, 17>

• <15, 9>

• <11, 13>

If w = <2, -5> and y = <2, 0>, find 2w + y

• <-10, 2>

• <4, -5>

• <-6, 10>

• <6, -10>

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

• 2
• 12.81
• 6
• 18

Find the magnitude of the vector <5, 5>

• 0
• 10
• 25
• 7.07

Given an initial point A ( 2, 4 ) and terminal point B ( -8, 7 ), find the component form of the vector AB.

• 〈-10,3〉
• 〈-6,3〉
• 〈10,11〉
• 〈-6,-3〉

Write in component form the vector that represents the movement from the initial point to the terminal point.

• <0, 4>

• <8, 2>

• <2, 8>

• <0, 2>

Given an initial point A ( 2, 4 ) and terminal point B ( -8, 7 ), find the component form of the vector AB.

• 〈-10,3〉

• 〈-6,3〉

• 〈10,11〉

• 〈-6,-3〉

Given the 3 vectors find u + v

• 4i - j

• 6i + j

• 3j + 4j

• i + 6j

An Arrow with a Magnitude and Direction

• Scalar

• Vector

• Refractor

• Tip to Tail