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samalami

Write an equation for the line passing through B(0, 3) and C(–3, 4).

  • one year ago
  • one year ago

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  1. sauravshakya
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    U know two-point formula

    • one year ago
  2. sauravshakya
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    @samalami ???

    • one year ago
  3. samalami
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    point slope formula? @sauravshakya

    • one year ago
  4. sauravshakya
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    Ok..... that will work too

    • one year ago
  5. sauravshakya
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    First find the slope

    • one year ago
  6. sauravshakya
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    can u?

    • one year ago
  7. samalami
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    how would I find that without only points?

    • one year ago
  8. sauravshakya
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    Isnt coordinates of B and C are given

    • one year ago
  9. sauravshakya
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    then, slope=(y2-y1)/(x2-x1)

    • one year ago
  10. sauravshakya
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    Did u get slope? @samalami

    • one year ago
  11. samalami
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    slope is 1/-3?

    • one year ago
  12. sauravshakya
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    Yep. its -1/3

    • one year ago
  13. sauravshakya
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    Now, the required equation of line is (y-y1)=m (x-x1)

    • one year ago
  14. sauravshakya
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    Use any point for x1 and y1 and m=slope

    • one year ago
  15. sauravshakya
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    Does it help?

    • one year ago
  16. samalami
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    then from there simplify the equation?

    • one year ago
  17. sauravshakya
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    YEP

    • one year ago
  18. samalami
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    thank you <3 <3

    • one year ago
  19. sauravshakya
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    WELCOME

    • one year ago
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