Question
Question: The vertex of the parabola y<sup>2</sup> + 6x – 2y + 13 = 0 is...
The vertex of the parabola y2 + 6x – 2y + 13 = 0 is
A
(1, –1)
B
(–2, 1)
C
(3/2, 1)
D
(–7/2, 1)
Answer
(–2, 1)
Explanation
Solution
(y – 1)2 = – 6x – 12 = – 6 (x + 2)