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iheartfood

  • 2 years ago

Identify the center and radius of the circle.....

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  1. iheartfood
    • 2 years ago
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    |dw:1354596044875:dw|

  2. iheartfood
    • 2 years ago
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    answer choices A,B,C,D from top to bottom :)

  3. math_proof
    • 2 years ago
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    oki so you know the formula for the circle?

  4. iheartfood
    • 2 years ago
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    i think so... idk tho for sure... is it this?|dw:1354596244497:dw| is that it? :O

  5. math_proof
    • 2 years ago
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    yeap so the radius is square root of r

  6. iheartfood
    • 2 years ago
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    so radius would be 3 righgT?? but idk how to find the center :(

  7. math_proof
    • 2 years ago
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    so you have to make x+2=0 and y-3=0

  8. iheartfood
    • 2 years ago
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    so x=-2, y=3 ?

  9. math_proof
    • 2 years ago
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    yeap

  10. iheartfood
    • 2 years ago
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    so B is my answer?

  11. math_proof
    • 2 years ago
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    yes

  12. iheartfood
    • 2 years ago
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    great! thx :)

  13. math_proof
    • 2 years ago
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    np

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spraguer (Moderator)
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