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Lesson 9-6

I can identify the magnitude and direction of a vector. I can add/subtract vectors using the triangle method. I can find the component form of a vector. Lesson 9-6. direction. magnitude. Despicable Me . 17 mm. 27 mm. 34°. 145°. 11 mm. 40 mm. 97°. 11°. a + f. a. f. d. c.

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Lesson 9-6

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  1. I can identify the magnitude and direction of a vector I can add/subtract vectors using the triangle method I can find the component form of a vector. Lesson 9-6

  2. direction magnitude Despicable Me 

  3. 17 mm 27 mm 34° 145°

  4. 11 mm 40 mm 97° 11°

  5. a + f a f

  6. d c c + d

  7. e b b + d e + b b d

  8. (3, 5) 5 (0, 0) 3 0 0 3 5

  9. Initial: (-6, -1) Terminal: (-3, 4)

  10. Initial: (-2, 3) Terminal: (2, 2)

  11. y x y tan-1 (y/x) x

  12. < , > 9 -8 tan-1 (-8/9) = -41.6º

  13. 3 < , > 5 tan-1 (3/5) = 31º

  14. <x, y> + <a, b> = <x+a, y+b> <x, y> – <a, b> = <x – a, y – b> m<x, y> = <mx, my>

  15. <5, -7> – <0, 4> = <5, -7> + <-1, 3> = <5, -11> <4, -4> 7<-1, 3> = 2<5, -7> + 3<0, 4> – <-1, 3> <-7, 21> <10, -14> + <0, 12> – <-1, 3> = <11, -5 >

  16. ASSIGNMENT 9-6 worksheet

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