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Naudiapie
 one year ago
What is the equation of a circle that passes through point J(6, 4) and has center K (1, 8).
Naudiapie
 one year ago
What is the equation of a circle that passes through point J(6, 4) and has center K (1, 8).

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Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Use the distance formula to calculate the length of the radius.

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0um can you show me? like give me an example of how i would set it up and everything

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1What is the distance formula?

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0D= sr(x2x1)^2 + (y2y1)^2

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Now plug in: the two points are: (6,4) and (1,8)

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1So x2=8 x1=6 y2=8 y1=4

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0x= 8? wouldn't it be 1 though?

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0where did you get 2 8's at, ugh, this is confusing well i did 61 = 5 and 4  8 = 4 . ... so 5  4 = 1 , is 1 right?

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0oh wait i forget to square them

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0so it would be like 20  16?

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0which is 4 and the square root of 4 is 2 ... idk :(

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1\[d=\sqrt{(16)^2+(84)^2}=\sqrt{(5)^2+(12)^2}=\]

Mertsj
 one year ago
Best ResponseYou've already chosen the best response.1Can you finish the problem now that you know the radius is 13?

Naudiapie
 one year ago
Best ResponseYou've already chosen the best response.0yes thank you lots :o
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