Question

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.

Answer 1

the position of the source of the radio signal would be (-6, -4) and the range of the radio signal is 6.

Answer 2

\( (x-h)^2+(y-k)^2=r^2\)

Answer 3

it all depends won what units the model is for.

Answer 4

Thanks guys.