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 answers:
Answer:
A circle equation is :
( x - p )² + ( y - q )² = r², where p and q are coordinates of the center.
The position of the source is : ( - 6, - 4 ) and the range :
r² = 36 ⇒ r = 6
Step-by-step explanation:
A circle equation is :( - 6, - 4 ) and the range :r = 6
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length=4
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Step-by-step explanation:
length =x
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