Find the standard form of the equation of a circle that satisfies the given conditions.Center at (-4, 0); radius 7
A. (x + 4)2 + y2 = 49
B. x2 + (y + 4)2 = 7
C. x2 + (y - 4)2 = 7
D. (x - 4)2 + y2 = 49
Answer: A
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A. (2, -2, 2) B. (-2, -2, 2) C. (2, -2, -2) D. (-2, 2, 2)
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Provide the proper response.If two lines intersect, they are not 
.
Fill in the blank(s) with the appropriate word(s).