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anonymous

  • one year ago

What is the general form of the equation for the given circle? x2 + y2 − 8x − 8y + 23 = 0 x2 + y2 − 8x − 8y + 32 = 0 x2 + y2 − 4x − 4y + 23 = 0 x2 + y2 + 4x + 4y + 9 = 0

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  1. anonymous
    • one year ago
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    idk how to put a pic on here so im just gonna describe the circle

  2. anonymous
    • one year ago
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    it's 90 degrees with points A (4,7) and B (7,4)

  3. anonymous
    • one year ago
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    please help!

  4. anonymous
    • one year ago
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    @Marcorie

  5. anonymous
    • one year ago
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    A) (x-4)^2 + (y-4)^2 = 3

  6. anonymous
    • one year ago
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    do i solve that or something?

  7. anonymous
    • one year ago
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    No i solved the first equation this is standard form for a circle

  8. anonymous
    • one year ago
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    (x-h)^2 + (y-h)^2 = r^2

  9. xapproachesinfinity
    • one year ago
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    you have to show how ? no direct answer are allowed in OP

  10. anonymous
    • one year ago
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    Okay sorry I'm new to this

  11. anonymous
    • one year ago
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    i dont have to show how i just need the answer @xapproachesinfinity

  12. anonymous
    • one year ago
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    (x-h)^2 + (y-h)^2 = r^2

  13. anonymous
    • one year ago
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    it's fine i just really need the answer @Deezzz

  14. xapproachesinfinity
    • one year ago
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    it is not allowed in open study!!

  15. anonymous
    • one year ago
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    where (h,k) is the center and r is the radius of the circle

  16. anonymous
    • one year ago
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    please just help!! i honestly dont care about the work i just really need the answer so i could pass this damn test

  17. xapproachesinfinity
    • one year ago
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    whether you just need the answer or not you have the follow the guide lines

  18. anonymous
    • one year ago
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    -.- @xapproachesinfinity

  19. anonymous
    • one year ago
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    |dw:1435852626836:dw|

  20. anonymous
    • one year ago
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    that's all that is given to me

  21. anonymous
    • one year ago
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    it's 90 degrees though

  22. anonymous
    • one year ago
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    1) (x-4)^2 + (y-4)^2 = 3

  23. anonymous
    • one year ago
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    its the first one

  24. anonymous
    • one year ago
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    where your center is 4,4 and radius of 3

  25. anonymous
    • one year ago
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    are u sure?

  26. anonymous
    • one year ago
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    Positive

  27. anonymous
    • one year ago
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    ok imma choose it

  28. anonymous
    • one year ago
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    it was correct! thank you!

  29. anonymous
    • one year ago
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    Welcome

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spraguer (Moderator)
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