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 2 years ago
The equation (x+6)^2+(y+4)^2=36 models the position and range of the source of a radio signal. Describe the position of the source and the range of the signals
 2 years ago
The equation (x+6)^2+(y+4)^2=36 models the position and range of the source of a radio signal. Describe the position of the source and the range of the signals

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satellite73
 2 years ago
Best ResponseYou've already chosen the best response.1man they really reach for these word problems don't they? you have a circle

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0\( \color{Black}{\Rightarrow (x  h)^2 + (y  k)^2 = r^2 }\) \(r\) is the radius. \((h,k)\) is the center. Lol I'm sorry(and late) in telling this but this is an equation of a circle :P

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.1general equation of a circle with radius \((h,k)\) radius \(r\) is ... what parth said

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0Compare the equation you are given with the equation of a circle I gave.

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0Radius is r.... I think you meant center \((h,k)\).

satellite73
 2 years ago
Best ResponseYou've already chosen the best response.1in your case \(r^2=36\) and so \(r=6\) should be able to find the center

ParthKohli
 2 years ago
Best ResponseYou've already chosen the best response.0Lol it's funny to think how both r and (h,k) are radii :P

SmartOwl94
 2 years ago
Best ResponseYou've already chosen the best response.0Makes my head spin :O
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