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Points, Vectors, and Functions

Points, Vectors, and Functions

Example 1

Perform each vector operation. 

  • <2,-10> + <4,6>

Example 2

Perform each vector operation. 

  • <3,7 > + <-2,-3>

Example 3

Perform each vector operation. 

  • <1,1> -< -3,-6>

Example 4

Perform each vector operation. 

  • <2,2> + <1,5>

Example 5

Perform each vector operation. 

  • <11,0.3> -<1,0.4>

Example 6

Work out each multiplication problem.

  • 7<3,4>

Example 7

Work out each multiplication problem.

  • 2<2,8>

Example 8

Work out each multiplication problem.

  • -5<-3,-7>

Example 9

Work out the multiplication problem. 

4/3 <6,-1>

Example 10

Work out each multiplication problem.

  • -3<6,-1>

Example 11

Work out each multiplication problem.

  • 0<7,6>

Example 12

  • Find ||3<7,10>||.

Example 13

  • A vector v has magnitude 10. What is the magnitude of the vector  ?

Example 14

  • If the vector a<5,12> has magnitude 39, what is a?

Example 15

  • Find the magnitude of the vector (-1)<8,3>.

Example 16

  • Find the magnitude of the vector (-2)<3,2>.
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