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Math4Life Group Title

Can anybody write an equation in standard form for a line with a slope of –1 passing through C(2, 1)?

  • one year ago
  • one year ago

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  1. Coolsector Group Title
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    try using : y-y1 = m(x-x1) where m is the slope y1 = 1 , x1 = 2

    • one year ago
  2. Coolsector Group Title
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    still cant write it ?

    • one year ago
  3. Math4Life Group Title
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    @Coolsector i'll try

    • one year ago
  4. jazy Group Title
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    y - 1 = -1(x - 2) Isolate y: y - 1 = -1x + 2 y = -1x + 3

    • one year ago
  5. jazy Group Title
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    Do you understand the steps, though?

    • one year ago
  6. Math4Life Group Title
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    @Coolsector y=-1x+3?

    • one year ago
  7. Coolsector Group Title
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    yes.. same as jazy wrote

    • one year ago
  8. Math4Life Group Title
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    @jazy i didnt even see yours till now!

    • one year ago
  9. Coolsector Group Title
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    very good

    • one year ago
  10. jazy Group Title
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    lol, thats good then!!

    • one year ago
  11. Math4Life Group Title
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    crap i hate how you can only give one person best response

    • one year ago
  12. jazy Group Title
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    Give it to @Coolsector since they helped you understand(:

    • one year ago
  13. Math4Life Group Title
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    Now @Coolsector give jazy a medal and we all get one :)

    • one year ago
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