<span>x2+6x+y2=7
We add 9 to each side of the equation
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x2+6x+y2 + 9 =7 <span>+ 9</span>
(x+3)**2 + (y+0)**2 = 16
(x+3)**2 + (y+0)**2 = 4**2 (Standard form)
Answer: A
Step-by-step explanation: The answer is w≤ 13, which means that the greatest value possible is 13.
Answer:
True
Step-by-step explanation: