Does the equation x2 - 10x + y2 - 6y = -30 intersect the x-axis?
A) Yes, because the cen...
Mathematics, 27.02.2020 00:52 fayth1760
Does the equation x2 - 10x + y2 - 6y = -30 intersect the x-axis?
A) Yes, because the center is a (5, 3) and the radius is 4.
B) Yes, because the center is a (5, 3) and the radius is 2.
C) Yes, because the center is a (-5, -3) and the radius is 2.
D) No, because the circle is entirely in the first quadrant.
Answers: 3
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